/*!
 * Quill Editor v1.3.6
 * https://quilljs.com/
 * Copyright (c) 2014, Jason Chen
 * Copyright (c) 2013, salesforce.com
 */
export default (function (modules) {
  // webpackBootstrap
  /******/ // The module cache
  /******/ var installedModules = {};
  /******/
  /******/ // The require function
  /******/ function __webpack_require__(moduleId) {
    /******/
    /******/ // Check if module is in cache
    /******/ if (installedModules[moduleId]) {
      /******/ return installedModules[moduleId].exports;
      /******/
    }
    /******/ // Create a new module (and put it into the cache)
    /******/ var module = (installedModules[moduleId] = {
      /******/ i: moduleId,
      /******/ l: false,
      /******/ exports: {},
      /******/
    });
    /******/
    /******/ // Execute the module function
    /******/ modules[moduleId].call(
      module.exports,
      module,
      module.exports,
      __webpack_require__
    );
    /******/
    /******/ // Flag the module as loaded
    /******/ module.l = true;
    /******/
    /******/ // Return the exports of the module
    /******/ return module.exports;
    /******/
  }
  /******/
  /******/
  /******/ // expose the modules object (__webpack_modules__)
  /******/ __webpack_require__.m = modules;
  /******/
  /******/ // expose the module cache
  /******/ __webpack_require__.c = installedModules;
  /******/
  /******/ // define getter function for harmony exports
  /******/ __webpack_require__.d = function (exports, name, getter) {
    /******/ if (!__webpack_require__.o(exports, name)) {
      /******/ Object.defineProperty(exports, name, {
        /******/ configurable: false,
        /******/ enumerable: true,
        /******/ get: getter,
        /******/
      });
      /******/
    }
    /******/
  };
  /******/
  /******/ // getDefaultExport function for compatibility with non-harmony modules
  /******/ __webpack_require__.n = function (module) {
    /******/ var getter =
      module && module.__esModule
        ? /******/ function getDefault() {
            return module["default"];
          }
        : /******/ function getModuleExports() {
            return module;
          };
    /******/ __webpack_require__.d(getter, "a", getter);
    /******/ return getter;
    /******/
  };
  /******/
  /******/ // Object.prototype.hasOwnProperty.call
  /******/ __webpack_require__.o = function (object, property) {
    return Object.prototype.hasOwnProperty.call(object, property);
  };
  /******/
  /******/ // __webpack_public_path__
  /******/ __webpack_require__.p = "";
  /******/
  /******/ // Load entry module and return exports
  /******/ return __webpack_require__((__webpack_require__.s = 109));
  /******/
})(
  /************************************************************************/
  /******/ [
    /* 0 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", { value: true });
      var container_1 = __webpack_require__(17);
      var format_1 = __webpack_require__(18);
      var leaf_1 = __webpack_require__(19);
      var scroll_1 = __webpack_require__(45);
      var inline_1 = __webpack_require__(46);
      var block_1 = __webpack_require__(47);
      var embed_1 = __webpack_require__(48);
      var text_1 = __webpack_require__(49);
      var attributor_1 = __webpack_require__(12);
      var class_1 = __webpack_require__(32);
      var style_1 = __webpack_require__(33);
      var store_1 = __webpack_require__(31);
      var Registry = __webpack_require__(1);
      var Parchment = {
        Scope: Registry.Scope,
        create: Registry.create,
        find: Registry.find,
        query: Registry.query,
        register: Registry.register,
        Container: container_1.default,
        Format: format_1.default,
        Leaf: leaf_1.default,
        Embed: embed_1.default,
        Scroll: scroll_1.default,
        Block: block_1.default,
        Inline: inline_1.default,
        Text: text_1.default,
        Attributor: {
          Attribute: attributor_1.default,
          Class: class_1.default,
          Style: style_1.default,
          Store: store_1.default,
        },
      };
      exports.default = Parchment;

      /***/
    },
    /* 1 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      var __extends =
        (this && this.__extends) ||
        (function () {
          var extendStatics =
            Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array &&
              function (d, b) {
                d.__proto__ = b;
              }) ||
            function (d, b) {
              for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
            };
          return function (d, b) {
            extendStatics(d, b);
            function __() {
              this.constructor = d;
            }
            d.prototype =
              b === null
                ? Object.create(b)
                : ((__.prototype = b.prototype), new __());
          };
        })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var ParchmentError = /** @class */ (function (_super) {
        __extends(ParchmentError, _super);
        function ParchmentError(message) {
          var _this = this;
          message = "[Parchment] " + message;
          _this = _super.call(this, message) || this;
          _this.message = message;
          _this.name = _this.constructor.name;
          return _this;
        }
        return ParchmentError;
      })(Error);
      exports.ParchmentError = ParchmentError;
      var attributes = {};
      var classes = {};
      var tags = {};
      var types = {};
      exports.DATA_KEY = "__blot";
      var Scope;
      (function (Scope) {
        Scope[(Scope["TYPE"] = 3)] = "TYPE";
        Scope[(Scope["LEVEL"] = 12)] = "LEVEL";
        Scope[(Scope["ATTRIBUTE"] = 13)] = "ATTRIBUTE";
        Scope[(Scope["BLOT"] = 14)] = "BLOT";
        Scope[(Scope["INLINE"] = 7)] = "INLINE";
        Scope[(Scope["BLOCK"] = 11)] = "BLOCK";
        Scope[(Scope["BLOCK_BLOT"] = 10)] = "BLOCK_BLOT";
        Scope[(Scope["INLINE_BLOT"] = 6)] = "INLINE_BLOT";
        Scope[(Scope["BLOCK_ATTRIBUTE"] = 9)] = "BLOCK_ATTRIBUTE";
        Scope[(Scope["INLINE_ATTRIBUTE"] = 5)] = "INLINE_ATTRIBUTE";
        Scope[(Scope["ANY"] = 15)] = "ANY";
      })((Scope = exports.Scope || (exports.Scope = {})));
      function create(input, value) {
        var match = query(input);
        if (match == null) {
          throw new ParchmentError("Unable to create " + input + " blot");
        }
        var BlotClass = match;
        var node =
          // @ts-ignore
          input instanceof Node || input["nodeType"] === Node.TEXT_NODE
            ? input
            : BlotClass.create(value);
        return new BlotClass(node, value);
      }
      exports.create = create;
      function find(node, bubble) {
        if (bubble === void 0) {
          bubble = false;
        }
        if (node == null) return null;
        // @ts-ignore
        if (node[exports.DATA_KEY] != null) return node[exports.DATA_KEY].blot;
        if (bubble) return find(node.parentNode, bubble);
        return null;
      }
      exports.find = find;
      function query(query, scope) {
        if (scope === void 0) {
          scope = Scope.ANY;
        }
        var match;
        if (typeof query === "string") {
          match = types[query] || attributes[query];
          // @ts-ignore
        } else if (
          query instanceof Text ||
          query["nodeType"] === Node.TEXT_NODE
        ) {
          match = types["text"];
        } else if (typeof query === "number") {
          if (query & Scope.LEVEL & Scope.BLOCK) {
            match = types["block"];
          } else if (query & Scope.LEVEL & Scope.INLINE) {
            match = types["inline"];
          }
        } else if (query instanceof HTMLElement) {
          var names = (query.getAttribute("class") || "").split(/\s+/);
          for (var i in names) {
            match = classes[names[i]];
            if (match) break;
          }
          match = match || tags[query.tagName];
        }
        if (match == null) return null;
        // @ts-ignore
        if (
          scope & Scope.LEVEL & match.scope &&
          scope & Scope.TYPE & match.scope
        )
          return match;
        return null;
      }
      exports.query = query;
      function register() {
        var Definitions = [];
        for (var _i = 0; _i < arguments.length; _i++) {
          Definitions[_i] = arguments[_i];
        }
        if (Definitions.length > 1) {
          return Definitions.map(function (d) {
            return register(d);
          });
        }
        var Definition = Definitions[0];
        if (
          typeof Definition.blotName !== "string" &&
          typeof Definition.attrName !== "string"
        ) {
          throw new ParchmentError("Invalid definition");
        } else if (Definition.blotName === "abstract") {
          throw new ParchmentError("Cannot register abstract class");
        }
        types[Definition.blotName || Definition.attrName] = Definition;
        if (typeof Definition.keyName === "string") {
          attributes[Definition.keyName] = Definition;
        } else {
          if (Definition.className != null) {
            classes[Definition.className] = Definition;
          }
          if (Definition.tagName != null) {
            if (Array.isArray(Definition.tagName)) {
              Definition.tagName = Definition.tagName.map(function (tagName) {
                return tagName.toUpperCase();
              });
            } else {
              Definition.tagName = Definition.tagName.toUpperCase();
            }
            var tagNames = Array.isArray(Definition.tagName)
              ? Definition.tagName
              : [Definition.tagName];
            tagNames.forEach(function (tag) {
              if (tags[tag] == null || Definition.className == null) {
                tags[tag] = Definition;
              }
            });
          }
        }
        return Definition;
      }
      exports.register = register;

      /***/
    },
    /* 2 */
    /***/ function (module, exports, __webpack_require__) {
      var diff = __webpack_require__(51);
      var equal = __webpack_require__(11);
      var extend = __webpack_require__(3);
      var op = __webpack_require__(20);

      var NULL_CHARACTER = String.fromCharCode(0); // Placeholder char for embed in diff()

      var Delta = function (ops) {
        // Assume we are given a well formed ops
        if (Array.isArray(ops)) {
          this.ops = ops;
        } else if (ops != null && Array.isArray(ops.ops)) {
          this.ops = ops.ops;
        } else {
          this.ops = [];
        }
      };

      Delta.prototype.insert = function (text, attributes) {
        var newOp = {};
        if (text.length === 0) return this;
        newOp.insert = text;
        if (
          attributes != null &&
          typeof attributes === "object" &&
          Object.keys(attributes).length > 0
        ) {
          newOp.attributes = attributes;
        }
        return this.push(newOp);
      };

      Delta.prototype["delete"] = function (length) {
        if (length <= 0) return this;
        return this.push({ delete: length });
      };

      Delta.prototype.retain = function (length, attributes) {
        if (length <= 0) return this;
        var newOp = { retain: length };
        if (
          attributes != null &&
          typeof attributes === "object" &&
          Object.keys(attributes).length > 0
        ) {
          newOp.attributes = attributes;
        }
        return this.push(newOp);
      };

      Delta.prototype.push = function (newOp) {
        var index = this.ops.length;
        var lastOp = this.ops[index - 1];
        newOp = extend(true, {}, newOp);
        if (typeof lastOp === "object") {
          if (
            typeof newOp["delete"] === "number" &&
            typeof lastOp["delete"] === "number"
          ) {
            this.ops[index - 1] = {
              delete: lastOp["delete"] + newOp["delete"],
            };
            return this;
          }
          // Since it does not matter if we insert before or after deleting at the same index,
          // always prefer to insert first
          if (typeof lastOp["delete"] === "number" && newOp.insert != null) {
            index -= 1;
            lastOp = this.ops[index - 1];
            if (typeof lastOp !== "object") {
              this.ops.unshift(newOp);
              return this;
            }
          }
          if (equal(newOp.attributes, lastOp.attributes)) {
            if (
              typeof newOp.insert === "string" &&
              typeof lastOp.insert === "string"
            ) {
              this.ops[index - 1] = { insert: lastOp.insert + newOp.insert };
              if (typeof newOp.attributes === "object")
                this.ops[index - 1].attributes = newOp.attributes;
              return this;
            } else if (
              typeof newOp.retain === "number" &&
              typeof lastOp.retain === "number"
            ) {
              this.ops[index - 1] = { retain: lastOp.retain + newOp.retain };
              if (typeof newOp.attributes === "object")
                this.ops[index - 1].attributes = newOp.attributes;
              return this;
            }
          }
        }
        if (index === this.ops.length) {
          this.ops.push(newOp);
        } else {
          this.ops.splice(index, 0, newOp);
        }
        return this;
      };

      Delta.prototype.chop = function () {
        var lastOp = this.ops[this.ops.length - 1];
        if (lastOp && lastOp.retain && !lastOp.attributes) {
          this.ops.pop();
        }
        return this;
      };

      Delta.prototype.filter = function (predicate) {
        return this.ops.filter(predicate);
      };

      Delta.prototype.forEach = function (predicate) {
        this.ops.forEach(predicate);
      };

      Delta.prototype.map = function (predicate) {
        return this.ops.map(predicate);
      };

      Delta.prototype.partition = function (predicate) {
        var passed = [],
          failed = [];
        this.forEach(function (op) {
          var target = predicate(op) ? passed : failed;
          target.push(op);
        });
        return [passed, failed];
      };

      Delta.prototype.reduce = function (predicate, initial) {
        return this.ops.reduce(predicate, initial);
      };

      Delta.prototype.changeLength = function () {
        return this.reduce(function (length, elem) {
          if (elem.insert) {
            return length + op.length(elem);
          } else if (elem.delete) {
            return length - elem.delete;
          }
          return length;
        }, 0);
      };

      Delta.prototype.length = function () {
        return this.reduce(function (length, elem) {
          return length + op.length(elem);
        }, 0);
      };

      Delta.prototype.slice = function (start, end) {
        start = start || 0;
        if (typeof end !== "number") end = Infinity;
        var ops = [];
        var iter = op.iterator(this.ops);
        var index = 0;
        while (index < end && iter.hasNext()) {
          var nextOp;
          if (index < start) {
            nextOp = iter.next(start - index);
          } else {
            nextOp = iter.next(end - index);
            ops.push(nextOp);
          }
          index += op.length(nextOp);
        }
        return new Delta(ops);
      };

      Delta.prototype.compose = function (other) {
        var thisIter = op.iterator(this.ops);
        var otherIter = op.iterator(other.ops);
        var delta = new Delta();
        while (thisIter.hasNext() || otherIter.hasNext()) {
          if (otherIter.peekType() === "insert") {
            delta.push(otherIter.next());
          } else if (thisIter.peekType() === "delete") {
            delta.push(thisIter.next());
          } else {
            var length = Math.min(
              thisIter.peekLength(),
              otherIter.peekLength()
            );
            var thisOp = thisIter.next(length);
            var otherOp = otherIter.next(length);
            if (typeof otherOp.retain === "number") {
              var newOp = {};
              if (typeof thisOp.retain === "number") {
                newOp.retain = length;
              } else {
                newOp.insert = thisOp.insert;
              }
              // Preserve null when composing with a retain, otherwise remove it for inserts
              var attributes = op.attributes.compose(
                thisOp.attributes,
                otherOp.attributes,
                typeof thisOp.retain === "number"
              );
              if (attributes) newOp.attributes = attributes;
              delta.push(newOp);
              // Other op should be delete, we could be an insert or retain
              // Insert + delete cancels out
            } else if (
              typeof otherOp["delete"] === "number" &&
              typeof thisOp.retain === "number"
            ) {
              delta.push(otherOp);
            }
          }
        }
        return delta.chop();
      };

      Delta.prototype.concat = function (other) {
        var delta = new Delta(this.ops.slice());
        if (other.ops.length > 0) {
          delta.push(other.ops[0]);
          delta.ops = delta.ops.concat(other.ops.slice(1));
        }
        return delta;
      };

      Delta.prototype.diff = function (other, index) {
        if (this.ops === other.ops) {
          return new Delta();
        }
        var strings = [this, other].map(function (delta) {
          return delta
            .map(function (op) {
              if (op.insert != null) {
                return typeof op.insert === "string"
                  ? op.insert
                  : NULL_CHARACTER;
              }
              var prep = delta === other ? "on" : "with";
              throw new Error("diff() called " + prep + " non-document");
            })
            .join("");
        });
        var delta = new Delta();
        var diffResult = diff(strings[0], strings[1], index);
        var thisIter = op.iterator(this.ops);
        var otherIter = op.iterator(other.ops);
        diffResult.forEach(function (component) {
          var length = component[1].length;
          while (length > 0) {
            var opLength = 0;
            switch (component[0]) {
              case diff.INSERT:
                opLength = Math.min(otherIter.peekLength(), length);
                delta.push(otherIter.next(opLength));
                break;
              case diff.DELETE:
                opLength = Math.min(length, thisIter.peekLength());
                thisIter.next(opLength);
                delta["delete"](opLength);
                break;
              case diff.EQUAL:
                opLength = Math.min(
                  thisIter.peekLength(),
                  otherIter.peekLength(),
                  length
                );
                var thisOp = thisIter.next(opLength);
                var otherOp = otherIter.next(opLength);
                if (equal(thisOp.insert, otherOp.insert)) {
                  delta.retain(
                    opLength,
                    op.attributes.diff(thisOp.attributes, otherOp.attributes)
                  );
                } else {
                  delta.push(otherOp)["delete"](opLength);
                }
                break;
            }
            length -= opLength;
          }
        });
        return delta.chop();
      };

      Delta.prototype.eachLine = function (predicate, newline) {
        newline = newline || "\n";
        var iter = op.iterator(this.ops);
        var line = new Delta();
        var i = 0;
        while (iter.hasNext()) {
          if (iter.peekType() !== "insert") return;
          var thisOp = iter.peek();
          var start = op.length(thisOp) - iter.peekLength();
          var index =
            typeof thisOp.insert === "string"
              ? thisOp.insert.indexOf(newline, start) - start
              : -1;
          if (index < 0) {
            line.push(iter.next());
          } else if (index > 0) {
            line.push(iter.next(index));
          } else {
            if (predicate(line, iter.next(1).attributes || {}, i) === false) {
              return;
            }
            i += 1;
            line = new Delta();
          }
        }
        if (line.length() > 0) {
          predicate(line, {}, i);
        }
      };

      Delta.prototype.transform = function (other, priority) {
        priority = !!priority;
        if (typeof other === "number") {
          return this.transformPosition(other, priority);
        }
        var thisIter = op.iterator(this.ops);
        var otherIter = op.iterator(other.ops);
        var delta = new Delta();
        while (thisIter.hasNext() || otherIter.hasNext()) {
          if (
            thisIter.peekType() === "insert" &&
            (priority || otherIter.peekType() !== "insert")
          ) {
            delta.retain(op.length(thisIter.next()));
          } else if (otherIter.peekType() === "insert") {
            delta.push(otherIter.next());
          } else {
            var length = Math.min(
              thisIter.peekLength(),
              otherIter.peekLength()
            );
            var thisOp = thisIter.next(length);
            var otherOp = otherIter.next(length);
            if (thisOp["delete"]) {
              // Our delete either makes their delete redundant or removes their retain
              continue;
            } else if (otherOp["delete"]) {
              delta.push(otherOp);
            } else {
              // We retain either their retain or insert
              delta.retain(
                length,
                op.attributes.transform(
                  thisOp.attributes,
                  otherOp.attributes,
                  priority
                )
              );
            }
          }
        }
        return delta.chop();
      };

      Delta.prototype.transformPosition = function (index, priority) {
        priority = !!priority;
        var thisIter = op.iterator(this.ops);
        var offset = 0;
        while (thisIter.hasNext() && offset <= index) {
          var length = thisIter.peekLength();
          var nextType = thisIter.peekType();
          thisIter.next();
          if (nextType === "delete") {
            index -= Math.min(length, index - offset);
            continue;
          } else if (nextType === "insert" && (offset < index || !priority)) {
            index += length;
          }
          offset += length;
        }
        return index;
      };

      module.exports = Delta;

      /***/
    },
    /* 3 */
    /***/ function (module, exports) {
      "use strict";

      var hasOwn = Object.prototype.hasOwnProperty;
      var toStr = Object.prototype.toString;

      var isArray = function isArray(arr) {
        if (typeof Array.isArray === "function") {
          return Array.isArray(arr);
        }

        return toStr.call(arr) === "[object Array]";
      };

      var isPlainObject = function isPlainObject(obj) {
        if (!obj || toStr.call(obj) !== "[object Object]") {
          return false;
        }

        var hasOwnConstructor = hasOwn.call(obj, "constructor");
        var hasIsPrototypeOf =
          obj.constructor &&
          obj.constructor.prototype &&
          hasOwn.call(obj.constructor.prototype, "isPrototypeOf");
        // Not own constructor property must be Object
        if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
          return false;
        }

        // Own properties are enumerated firstly, so to speed up,
        // if last one is own, then all properties are own.
        var key;
        for (key in obj) {
          /**/
        }

        return typeof key === "undefined" || hasOwn.call(obj, key);
      };

      module.exports = function extend() {
        var options, name, src, copy, copyIsArray, clone;
        var target = arguments[0];
        var i = 1;
        var length = arguments.length;
        var deep = false;

        // Handle a deep copy situation
        if (typeof target === "boolean") {
          deep = target;
          target = arguments[1] || {};
          // skip the boolean and the target
          i = 2;
        }
        if (
          target == null ||
          (typeof target !== "object" && typeof target !== "function")
        ) {
          target = {};
        }

        for (; i < length; ++i) {
          options = arguments[i];
          // Only deal with non-null/undefined values
          if (options != null) {
            // Extend the base object
            for (name in options) {
              src = target[name];
              copy = options[name];

              // Prevent never-ending loop
              if (target !== copy) {
                // Recurse if we're merging plain objects or arrays
                if (
                  deep &&
                  copy &&
                  (isPlainObject(copy) || (copyIsArray = isArray(copy)))
                ) {
                  if (copyIsArray) {
                    copyIsArray = false;
                    clone = src && isArray(src) ? src : [];
                  } else {
                    clone = src && isPlainObject(src) ? src : {};
                  }

                  // Never move original objects, clone them
                  target[name] = extend(deep, clone, copy);

                  // Don't bring in undefined values
                } else if (typeof copy !== "undefined") {
                  target[name] = copy;
                }
              }
            }
          }
        }

        // Return the modified object
        return target;
      };

      /***/
    },
    /* 4 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.default = exports.BlockEmbed = exports.bubbleFormats = undefined;

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _break = __webpack_require__(16);

      var _break2 = _interopRequireDefault(_break);

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      var _text = __webpack_require__(7);

      var _text2 = _interopRequireDefault(_text);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var NEWLINE_LENGTH = 1;

      var BlockEmbed = (function (_Parchment$Embed) {
        _inherits(BlockEmbed, _Parchment$Embed);

        function BlockEmbed() {
          _classCallCheck(this, BlockEmbed);

          return _possibleConstructorReturn(
            this,
            (BlockEmbed.__proto__ || Object.getPrototypeOf(BlockEmbed)).apply(
              this,
              arguments
            )
          );
        }

        _createClass(BlockEmbed, [
          {
            key: "attach",
            value: function attach() {
              _get(
                BlockEmbed.prototype.__proto__ ||
                  Object.getPrototypeOf(BlockEmbed.prototype),
                "attach",
                this
              ).call(this);
              this.attributes = new _parchment2.default.Attributor.Store(
                this.domNode
              );
            },
          },
          {
            key: "delta",
            value: function delta() {
              return new _quillDelta2.default().insert(
                this.value(),
                (0, _extend2.default)(this.formats(), this.attributes.values())
              );
            },
          },
          {
            key: "format",
            value: function format(name, value) {
              var attribute = _parchment2.default.query(
                name,
                _parchment2.default.Scope.BLOCK_ATTRIBUTE
              );
              if (attribute != null) {
                this.attributes.attribute(attribute, value);
              }
            },
          },
          {
            key: "formatAt",
            value: function formatAt(index, length, name, value) {
              this.format(name, value);
            },
          },
          {
            key: "insertAt",
            value: function insertAt(index, value, def) {
              if (typeof value === "string" && value.endsWith("\n")) {
                var block = _parchment2.default.create(Block.blotName);
                this.parent.insertBefore(block, index === 0 ? this : this.next);
                block.insertAt(0, value.slice(0, -1));
              } else {
                _get(
                  BlockEmbed.prototype.__proto__ ||
                    Object.getPrototypeOf(BlockEmbed.prototype),
                  "insertAt",
                  this
                ).call(this, index, value, def);
              }
            },
          },
        ]);

        return BlockEmbed;
      })(_parchment2.default.Embed);

      BlockEmbed.scope = _parchment2.default.Scope.BLOCK_BLOT;
      // It is important for cursor behavior BlockEmbeds use tags that are block level elements

      var Block = (function (_Parchment$Block) {
        _inherits(Block, _Parchment$Block);

        function Block(domNode) {
          _classCallCheck(this, Block);

          var _this2 = _possibleConstructorReturn(
            this,
            (Block.__proto__ || Object.getPrototypeOf(Block)).call(
              this,
              domNode
            )
          );

          _this2.cache = {};
          return _this2;
        }

        _createClass(Block, [
          {
            key: "delta",
            value: function delta() {
              if (this.cache.delta == null) {
                this.cache.delta = this.descendants(_parchment2.default.Leaf)
                  .reduce(function (delta, leaf) {
                    if (leaf.length() === 0) {
                      return delta;
                    } else {
                      return delta.insert(leaf.value(), bubbleFormats(leaf));
                    }
                  }, new _quillDelta2.default())
                  .insert("\n", bubbleFormats(this));
              }
              return this.cache.delta;
            },
          },
          {
            key: "deleteAt",
            value: function deleteAt(index, length) {
              _get(
                Block.prototype.__proto__ ||
                  Object.getPrototypeOf(Block.prototype),
                "deleteAt",
                this
              ).call(this, index, length);
              this.cache = {};
            },
          },
          {
            key: "formatAt",
            value: function formatAt(index, length, name, value) {
              if (length <= 0) return;
              if (
                _parchment2.default.query(name, _parchment2.default.Scope.BLOCK)
              ) {
                if (index + length === this.length()) {
                  this.format(name, value);
                }
              } else {
                _get(
                  Block.prototype.__proto__ ||
                    Object.getPrototypeOf(Block.prototype),
                  "formatAt",
                  this
                ).call(
                  this,
                  index,
                  Math.min(length, this.length() - index - 1),
                  name,
                  value
                );
              }
              this.cache = {};
            },
          },
          {
            key: "insertAt",
            value: function insertAt(index, value, def) {
              if (def != null)
                return _get(
                  Block.prototype.__proto__ ||
                    Object.getPrototypeOf(Block.prototype),
                  "insertAt",
                  this
                ).call(this, index, value, def);
              if (value.length === 0) return;
              var lines = value.split("\n");
              var text = lines.shift();
              if (text.length > 0) {
                if (index < this.length() - 1 || this.children.tail == null) {
                  _get(
                    Block.prototype.__proto__ ||
                      Object.getPrototypeOf(Block.prototype),
                    "insertAt",
                    this
                  ).call(this, Math.min(index, this.length() - 1), text);
                } else {
                  this.children.tail.insertAt(
                    this.children.tail.length(),
                    text
                  );
                }
                this.cache = {};
              }
              var block = this;
              lines.reduce(function (index, line) {
                block = block.split(index, true);
                block.insertAt(0, line);
                return line.length;
              }, index + text.length);
            },
          },
          {
            key: "insertBefore",
            value: function insertBefore(blot, ref) {
              var head = this.children.head;
              _get(
                Block.prototype.__proto__ ||
                  Object.getPrototypeOf(Block.prototype),
                "insertBefore",
                this
              ).call(this, blot, ref);
              if (head instanceof _break2.default) {
                head.remove();
              }
              this.cache = {};
            },
          },
          {
            key: "length",
            value: function length() {
              if (this.cache.length == null) {
                this.cache.length =
                  _get(
                    Block.prototype.__proto__ ||
                      Object.getPrototypeOf(Block.prototype),
                    "length",
                    this
                  ).call(this) + NEWLINE_LENGTH;
              }
              return this.cache.length;
            },
          },
          {
            key: "moveChildren",
            value: function moveChildren(target, ref) {
              _get(
                Block.prototype.__proto__ ||
                  Object.getPrototypeOf(Block.prototype),
                "moveChildren",
                this
              ).call(this, target, ref);
              this.cache = {};
            },
          },
          {
            key: "optimize",
            value: function optimize(context) {
              _get(
                Block.prototype.__proto__ ||
                  Object.getPrototypeOf(Block.prototype),
                "optimize",
                this
              ).call(this, context);
              this.cache = {};
            },
          },
          {
            key: "path",
            value: function path(index) {
              return _get(
                Block.prototype.__proto__ ||
                  Object.getPrototypeOf(Block.prototype),
                "path",
                this
              ).call(this, index, true);
            },
          },
          {
            key: "removeChild",
            value: function removeChild(child) {
              _get(
                Block.prototype.__proto__ ||
                  Object.getPrototypeOf(Block.prototype),
                "removeChild",
                this
              ).call(this, child);
              this.cache = {};
            },
          },
          {
            key: "split",
            value: function split(index) {
              var force =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : false;

              if (
                force &&
                (index === 0 || index >= this.length() - NEWLINE_LENGTH)
              ) {
                var clone = this.clone();
                if (index === 0) {
                  this.parent.insertBefore(clone, this);
                  return this;
                } else {
                  this.parent.insertBefore(clone, this.next);
                  return clone;
                }
              } else {
                var next = _get(
                  Block.prototype.__proto__ ||
                    Object.getPrototypeOf(Block.prototype),
                  "split",
                  this
                ).call(this, index, force);
                this.cache = {};
                return next;
              }
            },
          },
        ]);

        return Block;
      })(_parchment2.default.Block);

      Block.blotName = "block";
      Block.tagName = "P";
      Block.defaultChild = "break";
      Block.allowedChildren = [
        _inline2.default,
        _parchment2.default.Embed,
        _text2.default,
      ];

      function bubbleFormats(blot) {
        var formats =
          arguments.length > 1 && arguments[1] !== undefined
            ? arguments[1]
            : {};

        if (blot == null) return formats;
        if (typeof blot.formats === "function") {
          formats = (0, _extend2.default)(formats, blot.formats());
        }
        if (
          blot.parent == null ||
          blot.parent.blotName == "scroll" ||
          blot.parent.statics.scope !== blot.statics.scope
        ) {
          return formats;
        }
        return bubbleFormats(blot.parent, formats);
      }

      exports.bubbleFormats = bubbleFormats;
      exports.BlockEmbed = BlockEmbed;
      exports.default = Block;

      /***/
    },
    /* 5 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.default = exports.overload = exports.expandConfig = undefined;

      var _typeof =
        typeof Symbol === "function" && typeof Symbol.iterator === "symbol"
          ? function (obj) {
              return typeof obj;
            }
          : function (obj) {
              return obj &&
                typeof Symbol === "function" &&
                obj.constructor === Symbol &&
                obj !== Symbol.prototype
                ? "symbol"
                : typeof obj;
            };

      var _slicedToArray = (function () {
        function sliceIterator(arr, i) {
          var _arr = [];
          var _n = true;
          var _d = false;
          var _e = undefined;
          try {
            for (
              var _i = arr[Symbol.iterator](), _s;
              !(_n = (_s = _i.next()).done);
              _n = true
            ) {
              _arr.push(_s.value);
              if (i && _arr.length === i) break;
            }
          } catch (err) {
            _d = true;
            _e = err;
          } finally {
            try {
              if (!_n && _i["return"]) _i["return"]();
            } finally {
              if (_d) throw _e;
            }
          }
          return _arr;
        }
        return function (arr, i) {
          if (Array.isArray(arr)) {
            return arr;
          } else if (Symbol.iterator in Object(arr)) {
            return sliceIterator(arr, i);
          } else {
            throw new TypeError(
              "Invalid attempt to destructure non-iterable instance"
            );
          }
        };
      })();

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      __webpack_require__(50);

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _editor = __webpack_require__(14);

      var _editor2 = _interopRequireDefault(_editor);

      var _emitter3 = __webpack_require__(8);

      var _emitter4 = _interopRequireDefault(_emitter3);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _selection = __webpack_require__(15);

      var _selection2 = _interopRequireDefault(_selection);

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      var _logger = __webpack_require__(10);

      var _logger2 = _interopRequireDefault(_logger);

      var _theme = __webpack_require__(34);

      var _theme2 = _interopRequireDefault(_theme);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _defineProperty(obj, key, value) {
        if (key in obj) {
          Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true,
          });
        } else {
          obj[key] = value;
        }
        return obj;
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      var debug = (0, _logger2.default)("quill");

      var Quill = (function () {
        _createClass(Quill, null, [
          {
            key: "debug",
            value: function debug(limit) {
              if (limit === true) {
                limit = "log";
              }
              _logger2.default.level(limit);
            },
          },
          {
            key: "find",
            value: function find(node) {
              return node.__quill || _parchment2.default.find(node);
            },
          },
          {
            key: "import",
            value: function _import(name) {
              if (this.imports[name] == null) {
                debug.error(
                  "Cannot import " + name + ". Are you sure it was registered?"
                );
              }
              return this.imports[name];
            },
          },
          {
            key: "register",
            value: function register(path, target) {
              var _this = this;

              var overwrite =
                arguments.length > 2 && arguments[2] !== undefined
                  ? arguments[2]
                  : false;

              if (typeof path !== "string") {
                var name = path.attrName || path.blotName;
                if (typeof name === "string") {
                  // register(Blot | Attributor, overwrite)
                  this.register("formats/" + name, path, target);
                } else {
                  Object.keys(path).forEach(function (key) {
                    _this.register(key, path[key], target);
                  });
                }
              } else {
                if (this.imports[path] != null && !overwrite) {
                  debug.warn("Overwriting " + path + " with", target);
                }
                this.imports[path] = target;
                if (
                  (path.startsWith("blots/") || path.startsWith("formats/")) &&
                  target.blotName !== "abstract"
                ) {
                  _parchment2.default.register(target);
                } else if (
                  path.startsWith("modules") &&
                  typeof target.register === "function"
                ) {
                  target.register();
                }
              }
            },
          },
        ]);

        function Quill(container) {
          var _this2 = this;

          var options =
            arguments.length > 1 && arguments[1] !== undefined
              ? arguments[1]
              : {};

          _classCallCheck(this, Quill);

          this.options = expandConfig(container, options);
          this.container = this.options.container;
          if (this.container == null) {
            return debug.error("Invalid Quill container", container);
          }
          if (this.options.debug) {
            Quill.debug(this.options.debug);
          }
          var html = this.container.innerHTML.trim();
          this.container.classList.add("ql-container");
          this.container.innerHTML = "";
          this.container.__quill = this;
          this.root = this.addContainer("ql-editor");
          this.root.classList.add("ql-blank");
          this.root.setAttribute("data-gramm", false);
          this.scrollingContainer =
            this.options.scrollingContainer || this.root;
          this.emitter = new _emitter4.default();
          this.scroll = _parchment2.default.create(this.root, {
            emitter: this.emitter,
            whitelist: this.options.formats,
          });
          this.editor = new _editor2.default(this.scroll);
          this.selection = new _selection2.default(this.scroll, this.emitter);
          this.theme = new this.options.theme(this, this.options);
          this.keyboard = this.theme.addModule("keyboard");
          this.clipboard = this.theme.addModule("clipboard");
          this.history = this.theme.addModule("history");
          this.theme.init();
          this.emitter.on(
            _emitter4.default.events.EDITOR_CHANGE,
            function (type) {
              if (type === _emitter4.default.events.TEXT_CHANGE) {
                _this2.root.classList.toggle(
                  "ql-blank",
                  _this2.editor.isBlank()
                );
              }
            }
          );
          this.emitter.on(
            _emitter4.default.events.SCROLL_UPDATE,
            function (source, mutations) {
              var range = _this2.selection.lastRange;
              var index = range && range.length === 0 ? range.index : undefined;
              modify.call(
                _this2,
                function () {
                  return _this2.editor.update(null, mutations, index);
                },
                source
              );
            }
          );
          var contents = this.clipboard.convert(
            "<div class='ql-editor' style=\"white-space: normal;\">" +
              html +
              "<p><br></p></div>"
          );
          this.setContents(contents);
          this.history.clear();
          if (this.options.placeholder) {
            this.root.setAttribute(
              "data-placeholder",
              this.options.placeholder
            );
          }
          if (this.options.readOnly) {
            this.disable();
          }
        }

        _createClass(Quill, [
          {
            key: "addContainer",
            value: function addContainer(container) {
              var refNode =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : null;

              if (typeof container === "string") {
                var className = container;
                container = document.createElement("div");
                container.classList.add(className);
              }
              this.container.insertBefore(container, refNode);
              return container;
            },
          },
          {
            key: "blur",
            value: function blur() {
              this.selection.setRange(null);
            },
          },
          {
            key: "deleteText",
            value: function deleteText(index, length, source) {
              var _this3 = this;

              var _overload = overload(index, length, source);

              var _overload2 = _slicedToArray(_overload, 4);

              index = _overload2[0];
              length = _overload2[1];
              source = _overload2[3];

              return modify.call(
                this,
                function () {
                  return _this3.editor.deleteText(index, length);
                },
                source,
                index,
                -1 * length
              );
            },
          },
          {
            key: "disable",
            value: function disable() {
              this.enable(false);
            },
          },
          {
            key: "enable",
            value: function enable() {
              var enabled =
                arguments.length > 0 && arguments[0] !== undefined
                  ? arguments[0]
                  : true;

              this.scroll.enable(enabled);
              this.container.classList.toggle("ql-disabled", !enabled);
            },
          },
          {
            key: "focus",
            value: function focus() {
              var scrollTop = this.scrollingContainer.scrollTop;
              this.selection.focus();
              this.scrollingContainer.scrollTop = scrollTop;
              this.scrollIntoView();
            },
          },
          {
            key: "format",
            value: function format(name, value) {
              var _this4 = this;

              var source =
                arguments.length > 2 && arguments[2] !== undefined
                  ? arguments[2]
                  : _emitter4.default.sources.API;

              return modify.call(
                this,
                function () {
                  var range = _this4.getSelection(true);
                  var change = new _quillDelta2.default();
                  if (range == null) {
                    return change;
                  } else if (
                    _parchment2.default.query(
                      name,
                      _parchment2.default.Scope.BLOCK
                    )
                  ) {
                    change = _this4.editor.formatLine(
                      range.index,
                      range.length,
                      _defineProperty({}, name, value)
                    );
                  } else if (range.length === 0) {
                    _this4.selection.format(name, value);
                    return change;
                  } else {
                    change = _this4.editor.formatText(
                      range.index,
                      range.length,
                      _defineProperty({}, name, value)
                    );
                  }
                  _this4.setSelection(range, _emitter4.default.sources.SILENT);
                  return change;
                },
                source
              );
            },
          },
          {
            key: "formatLine",
            value: function formatLine(index, length, name, value, source) {
              var _this5 = this;

              var formats = void 0;

              var _overload3 = overload(index, length, name, value, source);

              var _overload4 = _slicedToArray(_overload3, 4);

              index = _overload4[0];
              length = _overload4[1];
              formats = _overload4[2];
              source = _overload4[3];

              return modify.call(
                this,
                function () {
                  return _this5.editor.formatLine(index, length, formats);
                },
                source,
                index,
                0
              );
            },
          },
          {
            key: "formatText",
            value: function formatText(index, length, name, value, source) {
              var _this6 = this;

              var formats = void 0;

              var _overload5 = overload(index, length, name, value, source);

              var _overload6 = _slicedToArray(_overload5, 4);

              index = _overload6[0];
              length = _overload6[1];
              formats = _overload6[2];
              source = _overload6[3];

              return modify.call(
                this,
                function () {
                  return _this6.editor.formatText(index, length, formats);
                },
                source,
                index,
                0
              );
            },
          },
          {
            key: "getBounds",
            value: function getBounds(index) {
              var length =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : 0;

              var bounds = void 0;
              if (typeof index === "number") {
                bounds = this.selection.getBounds(index, length);
              } else {
                bounds = this.selection.getBounds(index.index, index.length);
              }
              var containerBounds = this.container.getBoundingClientRect();
              return {
                bottom: bounds.bottom - containerBounds.top,
                height: bounds.height,
                left: bounds.left - containerBounds.left,
                right: bounds.right - containerBounds.left,
                top: bounds.top - containerBounds.top,
                width: bounds.width,
              };
            },
          },
          {
            key: "getContents",
            value: function getContents() {
              var index =
                arguments.length > 0 && arguments[0] !== undefined
                  ? arguments[0]
                  : 0;
              var length =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : this.getLength() - index;

              var _overload7 = overload(index, length);

              var _overload8 = _slicedToArray(_overload7, 2);

              index = _overload8[0];
              length = _overload8[1];

              return this.editor.getContents(index, length);
            },
          },
          {
            key: "getFormat",
            value: function getFormat() {
              var index =
                arguments.length > 0 && arguments[0] !== undefined
                  ? arguments[0]
                  : this.getSelection(true);
              var length =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : 0;

              if (typeof index === "number") {
                return this.editor.getFormat(index, length);
              } else {
                return this.editor.getFormat(index.index, index.length);
              }
            },
          },
          {
            key: "getIndex",
            value: function getIndex(blot) {
              return blot.offset(this.scroll);
            },
          },
          {
            key: "getLength",
            value: function getLength() {
              return this.scroll.length();
            },
          },
          {
            key: "getLeaf",
            value: function getLeaf(index) {
              return this.scroll.leaf(index);
            },
          },
          {
            key: "getLine",
            value: function getLine(index) {
              return this.scroll.line(index);
            },
          },
          {
            key: "getLines",
            value: function getLines() {
              var index =
                arguments.length > 0 && arguments[0] !== undefined
                  ? arguments[0]
                  : 0;
              var length =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : Number.MAX_VALUE;

              if (typeof index !== "number") {
                return this.scroll.lines(index.index, index.length);
              } else {
                return this.scroll.lines(index, length);
              }
            },
          },
          {
            key: "getModule",
            value: function getModule(name) {
              return this.theme.modules[name];
            },
          },
          {
            key: "getSelection",
            value: function getSelection() {
              var focus =
                arguments.length > 0 && arguments[0] !== undefined
                  ? arguments[0]
                  : false;

              if (focus) this.focus();
              this.update(); // Make sure we access getRange with editor in consistent state
              return this.selection.getRange()[0];
            },
          },
          {
            key: "getText",
            value: function getText() {
              var index =
                arguments.length > 0 && arguments[0] !== undefined
                  ? arguments[0]
                  : 0;
              var length =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : this.getLength() - index;

              var _overload9 = overload(index, length);

              var _overload10 = _slicedToArray(_overload9, 2);

              index = _overload10[0];
              length = _overload10[1];

              return this.editor.getText(index, length);
            },
          },
          {
            key: "hasFocus",
            value: function hasFocus() {
              return this.selection.hasFocus();
            },
          },
          {
            key: "insertEmbed",
            value: function insertEmbed(index, embed, value) {
              var _this7 = this;

              var source =
                arguments.length > 3 && arguments[3] !== undefined
                  ? arguments[3]
                  : Quill.sources.API;

              return modify.call(
                this,
                function () {
                  return _this7.editor.insertEmbed(index, embed, value);
                },
                source,
                index
              );
            },
          },
          {
            key: "insertText",
            value: function insertText(index, text, name, value, source) {
              var _this8 = this;

              var formats = void 0;

              var _overload11 = overload(index, 0, name, value, source);

              var _overload12 = _slicedToArray(_overload11, 4);

              index = _overload12[0];
              formats = _overload12[2];
              source = _overload12[3];

              return modify.call(
                this,
                function () {
                  return _this8.editor.insertText(index, text, formats);
                },
                source,
                index,
                text.length
              );
            },
          },
          {
            key: "isEnabled",
            value: function isEnabled() {
              return !this.container.classList.contains("ql-disabled");
            },
          },
          {
            key: "off",
            value: function off() {
              return this.emitter.off.apply(this.emitter, arguments);
            },
          },
          {
            key: "on",
            value: function on() {
              return this.emitter.on.apply(this.emitter, arguments);
            },
          },
          {
            key: "once",
            value: function once() {
              return this.emitter.once.apply(this.emitter, arguments);
            },
          },
          {
            key: "pasteHTML",
            value: function pasteHTML(index, html, source) {
              this.clipboard.dangerouslyPasteHTML(index, html, source);
            },
          },
          {
            key: "removeFormat",
            value: function removeFormat(index, length, source) {
              var _this9 = this;

              var _overload13 = overload(index, length, source);

              var _overload14 = _slicedToArray(_overload13, 4);

              index = _overload14[0];
              length = _overload14[1];
              source = _overload14[3];

              return modify.call(
                this,
                function () {
                  return _this9.editor.removeFormat(index, length);
                },
                source,
                index
              );
            },
          },
          {
            key: "scrollIntoView",
            value: function scrollIntoView() {
              this.selection.scrollIntoView(this.scrollingContainer);
            },
          },
          {
            key: "setContents",
            value: function setContents(delta) {
              var _this10 = this;

              var source =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : _emitter4.default.sources.API;

              return modify.call(
                this,
                function () {
                  delta = new _quillDelta2.default(delta);
                  var length = _this10.getLength();
                  var deleted = _this10.editor.deleteText(0, length);
                  var applied = _this10.editor.applyDelta(delta);
                  var lastOp = applied.ops[applied.ops.length - 1];
                  if (
                    lastOp != null &&
                    typeof lastOp.insert === "string" &&
                    lastOp.insert[lastOp.insert.length - 1] === "\n"
                  ) {
                    _this10.editor.deleteText(_this10.getLength() - 1, 1);
                    applied.delete(1);
                  }
                  var ret = deleted.compose(applied);
                  return ret;
                },
                source
              );
            },
          },
          {
            key: "setSelection",
            value: function setSelection(index, length, source) {
              if (index == null) {
                this.selection.setRange(null, length || Quill.sources.API);
              } else {
                var _overload15 = overload(index, length, source);

                var _overload16 = _slicedToArray(_overload15, 4);

                index = _overload16[0];
                length = _overload16[1];
                source = _overload16[3];

                this.selection.setRange(
                  new _selection.Range(index, length),
                  source
                );
                if (source !== _emitter4.default.sources.SILENT) {
                  this.selection.scrollIntoView(this.scrollingContainer);
                }
              }
            },
          },
          {
            key: "setText",
            value: function setText(text) {
              var source =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : _emitter4.default.sources.API;

              var delta = new _quillDelta2.default().insert(text);
              return this.setContents(delta, source);
            },
          },
          {
            key: "update",
            value: function update() {
              var source =
                arguments.length > 0 && arguments[0] !== undefined
                  ? arguments[0]
                  : _emitter4.default.sources.USER;

              var change = this.scroll.update(source); // Will update selection before selection.update() does if text changes
              this.selection.update(source);
              return change;
            },
          },
          {
            key: "updateContents",
            value: function updateContents(delta) {
              var _this11 = this;

              var source =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : _emitter4.default.sources.API;

              return modify.call(
                this,
                function () {
                  delta = new _quillDelta2.default(delta);
                  return _this11.editor.applyDelta(delta, source);
                },
                source,
                true
              );
            },
          },
        ]);

        return Quill;
      })();

      Quill.DEFAULTS = {
        bounds: null,
        formats: null,
        modules: {},
        placeholder: "",
        readOnly: false,
        scrollingContainer: null,
        strict: true,
        theme: "default",
      };
      Quill.events = _emitter4.default.events;
      Quill.sources = _emitter4.default.sources;
      // eslint-disable-next-line no-undef
      Quill.version = false ? "dev" : "1.3.6";

      Quill.imports = {
        delta: _quillDelta2.default,
        parchment: _parchment2.default,
        "core/module": _module2.default,
        "core/theme": _theme2.default,
      };

      function expandConfig(container, userConfig) {
        userConfig = (0, _extend2.default)(
          true,
          {
            container: container,
            modules: {
              clipboard: true,
              keyboard: true,
              history: true,
            },
          },
          userConfig
        );
        if (!userConfig.theme || userConfig.theme === Quill.DEFAULTS.theme) {
          userConfig.theme = _theme2.default;
        } else {
          userConfig.theme = Quill.import("themes/" + userConfig.theme);
          if (userConfig.theme == null) {
            throw new Error(
              "Invalid theme " + userConfig.theme + ". Did you register it?"
            );
          }
        }
        var themeConfig = (0, _extend2.default)(
          true,
          {},
          userConfig.theme.DEFAULTS
        );
        [themeConfig, userConfig].forEach(function (config) {
          config.modules = config.modules || {};
          Object.keys(config.modules).forEach(function (module) {
            if (config.modules[module] === true) {
              config.modules[module] = {};
            }
          });
        });
        var moduleNames = Object.keys(themeConfig.modules).concat(
          Object.keys(userConfig.modules)
        );
        var moduleConfig = moduleNames.reduce(function (config, name) {
          var moduleClass = Quill.import("modules/" + name);
          if (moduleClass == null) {
            debug.error(
              "Cannot load " + name + " module. Are you sure you registered it?"
            );
          } else {
            config[name] = moduleClass.DEFAULTS || {};
          }
          return config;
        }, {});
        // Special case toolbar shorthand
        if (
          userConfig.modules != null &&
          userConfig.modules.toolbar &&
          userConfig.modules.toolbar.constructor !== Object
        ) {
          userConfig.modules.toolbar = {
            container: userConfig.modules.toolbar,
          };
        }
        userConfig = (0, _extend2.default)(
          true,
          {},
          Quill.DEFAULTS,
          { modules: moduleConfig },
          themeConfig,
          userConfig
        );
        ["bounds", "container", "scrollingContainer"].forEach(function (key) {
          if (typeof userConfig[key] === "string") {
            userConfig[key] = document.querySelector(userConfig[key]);
          }
        });
        userConfig.modules = Object.keys(userConfig.modules).reduce(function (
          config,
          name
        ) {
          if (userConfig.modules[name]) {
            config[name] = userConfig.modules[name];
          }
          return config;
        },
        {});
        return userConfig;
      }

      // Handle selection preservation and TEXT_CHANGE emission
      // common to modification APIs
      function modify(modifier, source, index, shift) {
        if (
          this.options.strict &&
          !this.isEnabled() &&
          source === _emitter4.default.sources.USER
        ) {
          return new _quillDelta2.default();
        }
        var range = index == null ? null : this.getSelection();
        var oldDelta = this.editor.delta;
        var change = modifier();
        if (range != null) {
          if (index === true) index = range.index;
          if (shift == null) {
            range = shiftRange(range, change, source);
          } else if (shift !== 0) {
            range = shiftRange(range, index, shift, source);
          }
          this.setSelection(range, _emitter4.default.sources.SILENT);
        }
        if (change.length() > 0) {
          var _emitter;

          var args = [
            _emitter4.default.events.TEXT_CHANGE,
            change,
            oldDelta,
            source,
          ];
          (_emitter = this.emitter).emit.apply(
            _emitter,
            [_emitter4.default.events.EDITOR_CHANGE].concat(args)
          );
          if (source !== _emitter4.default.sources.SILENT) {
            var _emitter2;

            (_emitter2 = this.emitter).emit.apply(_emitter2, args);
          }
        }
        return change;
      }

      function overload(index, length, name, value, source) {
        var formats = {};
        if (
          typeof index.index === "number" &&
          typeof index.length === "number"
        ) {
          // Allow for throwaway end (used by insertText/insertEmbed)
          if (typeof length !== "number") {
            (source = value),
              (value = name),
              (name = length),
              (length = index.length),
              (index = index.index);
          } else {
            (length = index.length), (index = index.index);
          }
        } else if (typeof length !== "number") {
          (source = value), (value = name), (name = length), (length = 0);
        }
        // Handle format being object, two format name/value strings or excluded
        if (
          (typeof name === "undefined" ? "undefined" : _typeof(name)) ===
          "object"
        ) {
          formats = name;
          source = value;
        } else if (typeof name === "string") {
          if (value != null) {
            formats[name] = value;
          } else {
            source = name;
          }
        }
        // Handle optional source
        source = source || _emitter4.default.sources.API;
        return [index, length, formats, source];
      }

      function shiftRange(range, index, length, source) {
        if (range == null) return null;
        var start = void 0,
          end = void 0;
        if (index instanceof _quillDelta2.default) {
          var _map = [range.index, range.index + range.length].map(function (
            pos
          ) {
            return index.transformPosition(
              pos,
              source !== _emitter4.default.sources.USER
            );
          });

          var _map2 = _slicedToArray(_map, 2);

          start = _map2[0];
          end = _map2[1];
        } else {
          var _map3 = [range.index, range.index + range.length].map(function (
            pos
          ) {
            if (
              pos < index ||
              (pos === index && source === _emitter4.default.sources.USER)
            )
              return pos;
            if (length >= 0) {
              return pos + length;
            } else {
              return Math.max(index, pos + length);
            }
          });

          var _map4 = _slicedToArray(_map3, 2);

          start = _map4[0];
          end = _map4[1];
        }
        return new _selection.Range(start, end - start);
      }

      exports.expandConfig = expandConfig;
      exports.overload = overload;
      exports.default = Quill;

      /***/
    },
    /* 6 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _text = __webpack_require__(7);

      var _text2 = _interopRequireDefault(_text);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Inline = (function (_Parchment$Inline) {
        _inherits(Inline, _Parchment$Inline);

        function Inline() {
          _classCallCheck(this, Inline);

          return _possibleConstructorReturn(
            this,
            (Inline.__proto__ || Object.getPrototypeOf(Inline)).apply(
              this,
              arguments
            )
          );
        }

        _createClass(
          Inline,
          [
            {
              key: "formatAt",
              value: function formatAt(index, length, name, value) {
                if (
                  Inline.compare(this.statics.blotName, name) < 0 &&
                  _parchment2.default.query(
                    name,
                    _parchment2.default.Scope.BLOT
                  )
                ) {
                  var blot = this.isolate(index, length);
                  if (value) {
                    blot.wrap(name, value);
                  }
                } else {
                  _get(
                    Inline.prototype.__proto__ ||
                      Object.getPrototypeOf(Inline.prototype),
                    "formatAt",
                    this
                  ).call(this, index, length, name, value);
                }
              },
            },
            {
              key: "optimize",
              value: function optimize(context) {
                _get(
                  Inline.prototype.__proto__ ||
                    Object.getPrototypeOf(Inline.prototype),
                  "optimize",
                  this
                ).call(this, context);
                if (
                  this.parent instanceof Inline &&
                  Inline.compare(
                    this.statics.blotName,
                    this.parent.statics.blotName
                  ) > 0
                ) {
                  var parent = this.parent.isolate(
                    this.offset(),
                    this.length()
                  );
                  this.moveChildren(parent);
                  parent.wrap(this);
                }
              },
            },
          ],
          [
            {
              key: "compare",
              value: function compare(self, other) {
                var selfIndex = Inline.order.indexOf(self);
                var otherIndex = Inline.order.indexOf(other);
                if (selfIndex >= 0 || otherIndex >= 0) {
                  return selfIndex - otherIndex;
                } else if (self === other) {
                  return 0;
                } else if (self < other) {
                  return -1;
                } else {
                  return 1;
                }
              },
            },
          ]
        );

        return Inline;
      })(_parchment2.default.Inline);

      Inline.allowedChildren = [
        Inline,
        _parchment2.default.Embed,
        _text2.default,
      ];
      // Lower index means deeper in the DOM tree, since not found (-1) is for embeds
      Inline.order = [
        "cursor",
        "inline", // Must be lower
        "underline",
        "strike",
        "italic",
        "bold",
        "script",
        "link",
        "code", // Must be higher
      ];

      exports.default = Inline;

      /***/
    },
    /* 7 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var TextBlot = (function (_Parchment$Text) {
        _inherits(TextBlot, _Parchment$Text);

        function TextBlot() {
          _classCallCheck(this, TextBlot);

          return _possibleConstructorReturn(
            this,
            (TextBlot.__proto__ || Object.getPrototypeOf(TextBlot)).apply(
              this,
              arguments
            )
          );
        }

        return TextBlot;
      })(_parchment2.default.Text);

      exports.default = TextBlot;

      /***/
    },
    /* 8 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _eventemitter = __webpack_require__(54);

      var _eventemitter2 = _interopRequireDefault(_eventemitter);

      var _logger = __webpack_require__(10);

      var _logger2 = _interopRequireDefault(_logger);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var debug = (0, _logger2.default)("quill:events");

      var EVENTS = ["selectionchange", "mousedown", "mouseup", "click"];

      EVENTS.forEach(function (eventName) {
        document.addEventListener(eventName, function () {
          for (
            var _len = arguments.length, args = Array(_len), _key = 0;
            _key < _len;
            _key++
          ) {
            args[_key] = arguments[_key];
          }

          [].slice
            .call(document.querySelectorAll(".ql-container"))
            .forEach(function (node) {
              // TODO use WeakMap
              if (node.__quill && node.__quill.emitter) {
                var _node$__quill$emitter;

                (_node$__quill$emitter = node.__quill.emitter).handleDOM.apply(
                  _node$__quill$emitter,
                  args
                );
              }
            });
        });
      });

      var Emitter = (function (_EventEmitter) {
        _inherits(Emitter, _EventEmitter);

        function Emitter() {
          _classCallCheck(this, Emitter);

          var _this = _possibleConstructorReturn(
            this,
            (Emitter.__proto__ || Object.getPrototypeOf(Emitter)).call(this)
          );

          _this.listeners = {};
          _this.on("error", debug.error);
          return _this;
        }

        _createClass(Emitter, [
          {
            key: "emit",
            value: function emit() {
              debug.log.apply(debug, arguments);
              _get(
                Emitter.prototype.__proto__ ||
                  Object.getPrototypeOf(Emitter.prototype),
                "emit",
                this
              ).apply(this, arguments);
            },
          },
          {
            key: "handleDOM",
            value: function handleDOM(event) {
              for (
                var _len2 = arguments.length,
                  args = Array(_len2 > 1 ? _len2 - 1 : 0),
                  _key2 = 1;
                _key2 < _len2;
                _key2++
              ) {
                args[_key2 - 1] = arguments[_key2];
              }

              (this.listeners[event.type] || []).forEach(function (_ref) {
                var node = _ref.node,
                  handler = _ref.handler;

                if (event.target === node || node.contains(event.target)) {
                  handler.apply(undefined, [event].concat(args));
                }
              });
            },
          },
          {
            key: "listenDOM",
            value: function listenDOM(eventName, node, handler) {
              if (!this.listeners[eventName]) {
                this.listeners[eventName] = [];
              }
              this.listeners[eventName].push({
                node: node,
                handler: handler,
              });
            },
          },
        ]);

        return Emitter;
      })(_eventemitter2.default);

      Emitter.events = {
        EDITOR_CHANGE: "editor-change",
        SCROLL_BEFORE_UPDATE: "scroll-before-update",
        SCROLL_OPTIMIZE: "scroll-optimize",
        SCROLL_UPDATE: "scroll-update",
        SELECTION_CHANGE: "selection-change",
        TEXT_CHANGE: "text-change",
      };
      Emitter.sources = {
        API: "api",
        SILENT: "silent",
        USER: "user",
      };

      exports.default = Emitter;

      /***/
    },
    /* 9 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      var Module = function Module(quill) {
        var options =
          arguments.length > 1 && arguments[1] !== undefined
            ? arguments[1]
            : {};

        _classCallCheck(this, Module);

        this.quill = quill;
        this.options = options;
      };

      Module.DEFAULTS = {};

      exports.default = Module;

      /***/
    },
    /* 10 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      var levels = ["error", "warn", "log", "info"];
      var level = "warn";

      function debug(method) {
        if (levels.indexOf(method) <= levels.indexOf(level)) {
          var _console;

          for (
            var _len = arguments.length,
              args = Array(_len > 1 ? _len - 1 : 0),
              _key = 1;
            _key < _len;
            _key++
          ) {
            args[_key - 1] = arguments[_key];
          }

          (_console = console)[method].apply(_console, args); // eslint-disable-line no-console
        }
      }

      function namespace(ns) {
        return levels.reduce(function (logger, method) {
          logger[method] = debug.bind(console, method, ns);
          return logger;
        }, {});
      }

      debug.level = namespace.level = function (newLevel) {
        level = newLevel;
      };

      exports.default = namespace;

      /***/
    },
    /* 11 */
    /***/ function (module, exports, __webpack_require__) {
      var pSlice = Array.prototype.slice;
      var objectKeys = __webpack_require__(52);
      var isArguments = __webpack_require__(53);

      var deepEqual = (module.exports = function (actual, expected, opts) {
        if (!opts) opts = {};
        // 7.1. All identical values are equivalent, as determined by ===.
        if (actual === expected) {
          return true;
        } else if (actual instanceof Date && expected instanceof Date) {
          return actual.getTime() === expected.getTime();

          // 7.3. Other pairs that do not both pass typeof value == 'object',
          // equivalence is determined by ==.
        } else if (
          !actual ||
          !expected ||
          (typeof actual != "object" && typeof expected != "object")
        ) {
          return opts.strict ? actual === expected : actual == expected;

          // 7.4. For all other Object pairs, including Array objects, equivalence is
          // determined by having the same number of owned properties (as verified
          // with Object.prototype.hasOwnProperty.call), the same set of keys
          // (although not necessarily the same order), equivalent values for every
          // corresponding key, and an identical 'prototype' property. Note: this
          // accounts for both named and indexed properties on Arrays.
        } else {
          return objEquiv(actual, expected, opts);
        }
      });

      function isUndefinedOrNull(value) {
        return value === null || value === undefined;
      }

      function isBuffer(x) {
        if (!x || typeof x !== "object" || typeof x.length !== "number")
          return false;
        if (typeof x.copy !== "function" || typeof x.slice !== "function") {
          return false;
        }
        if (x.length > 0 && typeof x[0] !== "number") return false;
        return true;
      }

      function objEquiv(a, b, opts) {
        var i, key;
        if (isUndefinedOrNull(a) || isUndefinedOrNull(b)) return false;
        // an identical 'prototype' property.
        if (a.prototype !== b.prototype) return false;
        //~~~I've managed to break Object.keys through screwy arguments passing.
        //   Converting to array solves the problem.
        if (isArguments(a)) {
          if (!isArguments(b)) {
            return false;
          }
          a = pSlice.call(a);
          b = pSlice.call(b);
          return deepEqual(a, b, opts);
        }
        if (isBuffer(a)) {
          if (!isBuffer(b)) {
            return false;
          }
          if (a.length !== b.length) return false;
          for (i = 0; i < a.length; i++) {
            if (a[i] !== b[i]) return false;
          }
          return true;
        }
        try {
          var ka = objectKeys(a),
            kb = objectKeys(b);
        } catch (e) {
          //happens when one is a string literal and the other isn't
          return false;
        }
        // having the same number of owned properties (keys incorporates
        // hasOwnProperty)
        if (ka.length != kb.length) return false;
        //the same set of keys (although not necessarily the same order),
        ka.sort();
        kb.sort();
        //~~~cheap key test
        for (i = ka.length - 1; i >= 0; i--) {
          if (ka[i] != kb[i]) return false;
        }
        //equivalent values for every corresponding key, and
        //~~~possibly expensive deep test
        for (i = ka.length - 1; i >= 0; i--) {
          key = ka[i];
          if (!deepEqual(a[key], b[key], opts)) return false;
        }
        return typeof a === typeof b;
      }

      /***/
    },
    /* 12 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", { value: true });
      var Registry = __webpack_require__(1);
      var Attributor = /** @class */ (function () {
        function Attributor(attrName, keyName, options) {
          if (options === void 0) {
            options = {};
          }
          this.attrName = attrName;
          this.keyName = keyName;
          var attributeBit = Registry.Scope.TYPE & Registry.Scope.ATTRIBUTE;
          if (options.scope != null) {
            // Ignore type bits, force attribute bit
            this.scope = (options.scope & Registry.Scope.LEVEL) | attributeBit;
          } else {
            this.scope = Registry.Scope.ATTRIBUTE;
          }
          if (options.whitelist != null) this.whitelist = options.whitelist;
        }
        Attributor.keys = function (node) {
          return [].map.call(node.attributes, function (item) {
            return item.name;
          });
        };
        Attributor.prototype.add = function (node, value) {
          if (!this.canAdd(node, value)) return false;
          node.setAttribute(this.keyName, value);
          return true;
        };
        Attributor.prototype.canAdd = function (node, value) {
          var match = Registry.query(
            node,
            Registry.Scope.BLOT & (this.scope | Registry.Scope.TYPE)
          );
          if (match == null) return false;
          if (this.whitelist == null) return true;
          if (typeof value === "string") {
            return this.whitelist.indexOf(value.replace(/["']/g, "")) > -1;
          } else {
            return this.whitelist.indexOf(value) > -1;
          }
        };
        Attributor.prototype.remove = function (node) {
          node.removeAttribute(this.keyName);
        };
        Attributor.prototype.value = function (node) {
          var value = node.getAttribute(this.keyName);
          if (this.canAdd(node, value) && value) {
            return value;
          }
          return "";
        };
        return Attributor;
      })();
      exports.default = Attributor;

      /***/
    },
    /* 13 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.default = exports.Code = undefined;

      var _slicedToArray = (function () {
        function sliceIterator(arr, i) {
          var _arr = [];
          var _n = true;
          var _d = false;
          var _e = undefined;
          try {
            for (
              var _i = arr[Symbol.iterator](), _s;
              !(_n = (_s = _i.next()).done);
              _n = true
            ) {
              _arr.push(_s.value);
              if (i && _arr.length === i) break;
            }
          } catch (err) {
            _d = true;
            _e = err;
          } finally {
            try {
              if (!_n && _i["return"]) _i["return"]();
            } finally {
              if (_d) throw _e;
            }
          }
          return _arr;
        }
        return function (arr, i) {
          if (Array.isArray(arr)) {
            return arr;
          } else if (Symbol.iterator in Object(arr)) {
            return sliceIterator(arr, i);
          } else {
            throw new TypeError(
              "Invalid attempt to destructure non-iterable instance"
            );
          }
        };
      })();

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      var _text = __webpack_require__(7);

      var _text2 = _interopRequireDefault(_text);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Code = (function (_Inline) {
        _inherits(Code, _Inline);

        function Code() {
          _classCallCheck(this, Code);

          return _possibleConstructorReturn(
            this,
            (Code.__proto__ || Object.getPrototypeOf(Code)).apply(
              this,
              arguments
            )
          );
        }

        return Code;
      })(_inline2.default);

      Code.blotName = "code";
      Code.tagName = "CODE";

      var CodeBlock = (function (_Block) {
        _inherits(CodeBlock, _Block);

        function CodeBlock() {
          _classCallCheck(this, CodeBlock);

          return _possibleConstructorReturn(
            this,
            (CodeBlock.__proto__ || Object.getPrototypeOf(CodeBlock)).apply(
              this,
              arguments
            )
          );
        }

        _createClass(
          CodeBlock,
          [
            {
              key: "delta",
              value: function delta() {
                var _this3 = this;

                var text = this.domNode.textContent;
                if (text.endsWith("\n")) {
                  // Should always be true
                  text = text.slice(0, -1);
                }
                return text.split("\n").reduce(function (delta, frag) {
                  return delta.insert(frag).insert("\n", _this3.formats());
                }, new _quillDelta2.default());
              },
            },
            {
              key: "format",
              value: function format(name, value) {
                if (name === this.statics.blotName && value) return;

                var _descendant = this.descendant(
                    _text2.default,
                    this.length() - 1
                  ),
                  _descendant2 = _slicedToArray(_descendant, 1),
                  text = _descendant2[0];

                if (text != null) {
                  text.deleteAt(text.length() - 1, 1);
                }
                _get(
                  CodeBlock.prototype.__proto__ ||
                    Object.getPrototypeOf(CodeBlock.prototype),
                  "format",
                  this
                ).call(this, name, value);
              },
            },
            {
              key: "formatAt",
              value: function formatAt(index, length, name, value) {
                if (length === 0) return;
                if (
                  _parchment2.default.query(
                    name,
                    _parchment2.default.Scope.BLOCK
                  ) == null ||
                  (name === this.statics.blotName &&
                    value === this.statics.formats(this.domNode))
                ) {
                  return;
                }
                var nextNewline = this.newlineIndex(index);
                if (nextNewline < 0 || nextNewline >= index + length) return;
                var prevNewline = this.newlineIndex(index, true) + 1;
                var isolateLength = nextNewline - prevNewline + 1;
                var blot = this.isolate(prevNewline, isolateLength);
                var next = blot.next;
                blot.format(name, value);
                if (next instanceof CodeBlock) {
                  next.formatAt(
                    0,
                    index - prevNewline + length - isolateLength,
                    name,
                    value
                  );
                }
              },
            },
            {
              key: "insertAt",
              value: function insertAt(index, value, def) {
                if (def != null) return;

                var _descendant3 = this.descendant(_text2.default, index),
                  _descendant4 = _slicedToArray(_descendant3, 2),
                  text = _descendant4[0],
                  offset = _descendant4[1];

                text.insertAt(offset, value);
              },
            },
            {
              key: "length",
              value: function length() {
                var length = this.domNode.textContent.length;
                if (!this.domNode.textContent.endsWith("\n")) {
                  return length + 1;
                }
                return length;
              },
            },
            {
              key: "newlineIndex",
              value: function newlineIndex(searchIndex) {
                var reverse =
                  arguments.length > 1 && arguments[1] !== undefined
                    ? arguments[1]
                    : false;

                if (!reverse) {
                  var offset = this.domNode.textContent
                    .slice(searchIndex)
                    .indexOf("\n");
                  return offset > -1 ? searchIndex + offset : -1;
                } else {
                  return this.domNode.textContent
                    .slice(0, searchIndex)
                    .lastIndexOf("\n");
                }
              },
            },
            {
              key: "optimize",
              value: function optimize(context) {
                if (!this.domNode.textContent.endsWith("\n")) {
                  this.appendChild(_parchment2.default.create("text", "\n"));
                }
                _get(
                  CodeBlock.prototype.__proto__ ||
                    Object.getPrototypeOf(CodeBlock.prototype),
                  "optimize",
                  this
                ).call(this, context);
                var next = this.next;
                if (
                  next != null &&
                  next.prev === this &&
                  next.statics.blotName === this.statics.blotName &&
                  this.statics.formats(this.domNode) ===
                    next.statics.formats(next.domNode)
                ) {
                  next.optimize(context);
                  next.moveChildren(this);
                  next.remove();
                }
              },
            },
            {
              key: "replace",
              value: function replace(target) {
                _get(
                  CodeBlock.prototype.__proto__ ||
                    Object.getPrototypeOf(CodeBlock.prototype),
                  "replace",
                  this
                ).call(this, target);
                [].slice
                  .call(this.domNode.querySelectorAll("*"))
                  .forEach(function (node) {
                    var blot = _parchment2.default.find(node);
                    if (blot == null) {
                      node.parentNode.removeChild(node);
                    } else if (blot instanceof _parchment2.default.Embed) {
                      blot.remove();
                    } else {
                      blot.unwrap();
                    }
                  });
              },
            },
          ],
          [
            {
              key: "create",
              value: function create(value) {
                var domNode = _get(
                  CodeBlock.__proto__ || Object.getPrototypeOf(CodeBlock),
                  "create",
                  this
                ).call(this, value);
                domNode.setAttribute("spellcheck", false);
                return domNode;
              },
            },
            {
              key: "formats",
              value: function formats() {
                return true;
              },
            },
          ]
        );

        return CodeBlock;
      })(_block2.default);

      CodeBlock.blotName = "code-block";
      CodeBlock.tagName = "PRE";
      CodeBlock.TAB = "  ";

      exports.Code = Code;
      exports.default = CodeBlock;

      /***/
    },
    /* 14 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _typeof =
        typeof Symbol === "function" && typeof Symbol.iterator === "symbol"
          ? function (obj) {
              return typeof obj;
            }
          : function (obj) {
              return obj &&
                typeof Symbol === "function" &&
                obj.constructor === Symbol &&
                obj !== Symbol.prototype
                ? "symbol"
                : typeof obj;
            };

      var _slicedToArray = (function () {
        function sliceIterator(arr, i) {
          var _arr = [];
          var _n = true;
          var _d = false;
          var _e = undefined;
          try {
            for (
              var _i = arr[Symbol.iterator](), _s;
              !(_n = (_s = _i.next()).done);
              _n = true
            ) {
              _arr.push(_s.value);
              if (i && _arr.length === i) break;
            }
          } catch (err) {
            _d = true;
            _e = err;
          } finally {
            try {
              if (!_n && _i["return"]) _i["return"]();
            } finally {
              if (_d) throw _e;
            }
          }
          return _arr;
        }
        return function (arr, i) {
          if (Array.isArray(arr)) {
            return arr;
          } else if (Symbol.iterator in Object(arr)) {
            return sliceIterator(arr, i);
          } else {
            throw new TypeError(
              "Invalid attempt to destructure non-iterable instance"
            );
          }
        };
      })();

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _op = __webpack_require__(20);

      var _op2 = _interopRequireDefault(_op);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _code = __webpack_require__(13);

      var _code2 = _interopRequireDefault(_code);

      var _cursor = __webpack_require__(24);

      var _cursor2 = _interopRequireDefault(_cursor);

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      var _break = __webpack_require__(16);

      var _break2 = _interopRequireDefault(_break);

      var _clone = __webpack_require__(21);

      var _clone2 = _interopRequireDefault(_clone);

      var _deepEqual = __webpack_require__(11);

      var _deepEqual2 = _interopRequireDefault(_deepEqual);

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _defineProperty(obj, key, value) {
        if (key in obj) {
          Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true,
          });
        } else {
          obj[key] = value;
        }
        return obj;
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      var ASCII = /^[ -~]*$/;

      var Editor = (function () {
        function Editor(scroll) {
          _classCallCheck(this, Editor);

          this.scroll = scroll;
          this.delta = this.getDelta();
        }

        _createClass(Editor, [
          {
            key: "applyDelta",
            value: function applyDelta(delta) {
              var _this = this;

              var consumeNextNewline = false;
              this.scroll.update();
              var scrollLength = this.scroll.length();
              this.scroll.batchStart();
              delta = normalizeDelta(delta);
              delta.reduce(function (index, op) {
                var length = op.retain || op.delete || op.insert.length || 1;
                var attributes = op.attributes || {};
                if (op.insert != null) {
                  if (typeof op.insert === "string") {
                    var text = op.insert;
                    if (text.endsWith("\n") && consumeNextNewline) {
                      consumeNextNewline = false;
                      text = text.slice(0, -1);
                    }
                    if (index >= scrollLength && !text.endsWith("\n")) {
                      consumeNextNewline = true;
                    }
                    _this.scroll.insertAt(index, text);

                    var _scroll$line = _this.scroll.line(index),
                      _scroll$line2 = _slicedToArray(_scroll$line, 2),
                      line = _scroll$line2[0],
                      offset = _scroll$line2[1];

                    var formats = (0, _extend2.default)(
                      {},
                      (0, _block.bubbleFormats)(line)
                    );
                    if (line instanceof _block2.default) {
                      var _line$descendant = line.descendant(
                          _parchment2.default.Leaf,
                          offset
                        ),
                        _line$descendant2 = _slicedToArray(_line$descendant, 1),
                        leaf = _line$descendant2[0];

                      formats = (0, _extend2.default)(
                        formats,
                        (0, _block.bubbleFormats)(leaf)
                      );
                    }
                    attributes =
                      _op2.default.attributes.diff(formats, attributes) || {};
                  } else if (_typeof(op.insert) === "object") {
                    var key = Object.keys(op.insert)[0]; // There should only be one key
                    if (key == null) return index;
                    _this.scroll.insertAt(index, key, op.insert[key]);
                  }
                  scrollLength += length;
                }
                Object.keys(attributes).forEach(function (name) {
                  _this.scroll.formatAt(index, length, name, attributes[name]);
                });
                return index + length;
              }, 0);
              delta.reduce(function (index, op) {
                if (typeof op.delete === "number") {
                  _this.scroll.deleteAt(index, op.delete);
                  return index;
                }
                return index + (op.retain || op.insert.length || 1);
              }, 0);
              this.scroll.batchEnd();
              return this.update(delta);
            },
          },
          {
            key: "deleteText",
            value: function deleteText(index, length) {
              this.scroll.deleteAt(index, length);
              return this.update(
                new _quillDelta2.default().retain(index).delete(length)
              );
            },
          },
          {
            key: "formatLine",
            value: function formatLine(index, length) {
              var _this2 = this;

              var formats =
                arguments.length > 2 && arguments[2] !== undefined
                  ? arguments[2]
                  : {};

              this.scroll.update();
              Object.keys(formats).forEach(function (format) {
                if (
                  _this2.scroll.whitelist != null &&
                  !_this2.scroll.whitelist[format]
                )
                  return;
                var lines = _this2.scroll.lines(index, Math.max(length, 1));
                var lengthRemaining = length;
                lines.forEach(function (line) {
                  var lineLength = line.length();
                  if (!(line instanceof _code2.default)) {
                    line.format(format, formats[format]);
                  } else {
                    var codeIndex = index - line.offset(_this2.scroll);
                    var codeLength =
                      line.newlineIndex(codeIndex + lengthRemaining) -
                      codeIndex +
                      1;
                    line.formatAt(
                      codeIndex,
                      codeLength,
                      format,
                      formats[format]
                    );
                  }
                  lengthRemaining -= lineLength;
                });
              });
              this.scroll.optimize();
              return this.update(
                new _quillDelta2.default()
                  .retain(index)
                  .retain(length, (0, _clone2.default)(formats))
              );
            },
          },
          {
            key: "formatText",
            value: function formatText(index, length) {
              var _this3 = this;

              var formats =
                arguments.length > 2 && arguments[2] !== undefined
                  ? arguments[2]
                  : {};

              Object.keys(formats).forEach(function (format) {
                _this3.scroll.formatAt(index, length, format, formats[format]);
              });
              return this.update(
                new _quillDelta2.default()
                  .retain(index)
                  .retain(length, (0, _clone2.default)(formats))
              );
            },
          },
          {
            key: "getContents",
            value: function getContents(index, length) {
              return this.delta.slice(index, index + length);
            },
          },
          {
            key: "getDelta",
            value: function getDelta() {
              return this.scroll.lines().reduce(function (delta, line) {
                return delta.concat(line.delta());
              }, new _quillDelta2.default());
            },
          },
          {
            key: "getFormat",
            value: function getFormat(index) {
              var length =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : 0;

              var lines = [],
                leaves = [];
              if (length === 0) {
                this.scroll.path(index).forEach(function (path) {
                  var _path = _slicedToArray(path, 1),
                    blot = _path[0];

                  if (blot instanceof _block2.default) {
                    lines.push(blot);
                  } else if (blot instanceof _parchment2.default.Leaf) {
                    leaves.push(blot);
                  }
                });
              } else {
                lines = this.scroll.lines(index, length);
                leaves = this.scroll.descendants(
                  _parchment2.default.Leaf,
                  index,
                  length
                );
              }
              var formatsArr = [lines, leaves].map(function (blots) {
                if (blots.length === 0) return {};
                var formats = (0, _block.bubbleFormats)(blots.shift());
                while (Object.keys(formats).length > 0) {
                  var blot = blots.shift();
                  if (blot == null) return formats;
                  formats = combineFormats(
                    (0, _block.bubbleFormats)(blot),
                    formats
                  );
                }
                return formats;
              });
              return _extend2.default.apply(_extend2.default, formatsArr);
            },
          },
          {
            key: "getText",
            value: function getText(index, length) {
              return this.getContents(index, length)
                .filter(function (op) {
                  return typeof op.insert === "string";
                })
                .map(function (op) {
                  return op.insert;
                })
                .join("");
            },
          },
          {
            key: "insertEmbed",
            value: function insertEmbed(index, embed, value) {
              this.scroll.insertAt(index, embed, value);
              return this.update(
                new _quillDelta2.default()
                  .retain(index)
                  .insert(_defineProperty({}, embed, value))
              );
            },
          },
          {
            key: "insertText",
            value: function insertText(index, text) {
              var _this4 = this;

              var formats =
                arguments.length > 2 && arguments[2] !== undefined
                  ? arguments[2]
                  : {};

              text = text.replace(/\r\n/g, "\n").replace(/\r/g, "\n");
              this.scroll.insertAt(index, text);
              Object.keys(formats).forEach(function (format) {
                _this4.scroll.formatAt(
                  index,
                  text.length,
                  format,
                  formats[format]
                );
              });
              return this.update(
                new _quillDelta2.default()
                  .retain(index)
                  .insert(text, (0, _clone2.default)(formats))
              );
            },
          },
          {
            key: "isBlank",
            value: function isBlank() {
              if (this.scroll.children.length == 0) return true;
              if (this.scroll.children.length > 1) return false;
              var block = this.scroll.children.head;
              if (block.statics.blotName !== _block2.default.blotName)
                return false;
              if (block.children.length > 1) return false;
              return block.children.head instanceof _break2.default;
            },
          },
          {
            key: "removeFormat",
            value: function removeFormat(index, length) {
              var text = this.getText(index, length);

              var _scroll$line3 = this.scroll.line(index + length),
                _scroll$line4 = _slicedToArray(_scroll$line3, 2),
                line = _scroll$line4[0],
                offset = _scroll$line4[1];

              var suffixLength = 0,
                suffix = new _quillDelta2.default();
              if (line != null) {
                if (!(line instanceof _code2.default)) {
                  suffixLength = line.length() - offset;
                } else {
                  suffixLength = line.newlineIndex(offset) - offset + 1;
                }
                suffix = line
                  .delta()
                  .slice(offset, offset + suffixLength - 1)
                  .insert("\n");
              }
              var contents = this.getContents(index, length + suffixLength);
              var diff = contents.diff(
                new _quillDelta2.default().insert(text).concat(suffix)
              );
              var delta = new _quillDelta2.default().retain(index).concat(diff);
              return this.applyDelta(delta);
            },
          },
          {
            key: "update",
            value: function update(change) {
              var mutations =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : [];
              var cursorIndex =
                arguments.length > 2 && arguments[2] !== undefined
                  ? arguments[2]
                  : undefined;

              var oldDelta = this.delta;
              if (
                mutations.length === 1 &&
                mutations[0].type === "characterData" &&
                mutations[0].target.data.match(ASCII) &&
                _parchment2.default.find(mutations[0].target)
              ) {
                // Optimization for character changes
                var textBlot = _parchment2.default.find(mutations[0].target);
                var formats = (0, _block.bubbleFormats)(textBlot);
                var index = textBlot.offset(this.scroll);
                var oldValue = mutations[0].oldValue.replace(
                  _cursor2.default.CONTENTS,
                  ""
                );
                var oldText = new _quillDelta2.default().insert(oldValue);
                var newText = new _quillDelta2.default().insert(
                  textBlot.value()
                );
                var diffDelta = new _quillDelta2.default()
                  .retain(index)
                  .concat(oldText.diff(newText, cursorIndex));
                change = diffDelta.reduce(function (delta, op) {
                  if (op.insert) {
                    return delta.insert(op.insert, formats);
                  } else {
                    return delta.push(op);
                  }
                }, new _quillDelta2.default());
                this.delta = oldDelta.compose(change);
              } else {
                this.delta = this.getDelta();
                if (
                  !change ||
                  !(0, _deepEqual2.default)(
                    oldDelta.compose(change),
                    this.delta
                  )
                ) {
                  change = oldDelta.diff(this.delta, cursorIndex);
                }
              }
              return change;
            },
          },
        ]);

        return Editor;
      })();

      function combineFormats(formats, combined) {
        return Object.keys(combined).reduce(function (merged, name) {
          if (formats[name] == null) return merged;
          if (combined[name] === formats[name]) {
            merged[name] = combined[name];
          } else if (Array.isArray(combined[name])) {
            if (combined[name].indexOf(formats[name]) < 0) {
              merged[name] = combined[name].concat([formats[name]]);
            }
          } else {
            merged[name] = [combined[name], formats[name]];
          }
          return merged;
        }, {});
      }

      function normalizeDelta(delta) {
        return delta.reduce(function (delta, op) {
          if (op.insert === 1) {
            var attributes = (0, _clone2.default)(op.attributes);
            delete attributes["image"];
            return delta.insert({ image: op.attributes.image }, attributes);
          }
          if (
            op.attributes != null &&
            (op.attributes.list === true || op.attributes.bullet === true)
          ) {
            op = (0, _clone2.default)(op);
            if (op.attributes.list) {
              op.attributes.list = "ordered";
            } else {
              op.attributes.list = "bullet";
              delete op.attributes.bullet;
            }
          }
          if (typeof op.insert === "string") {
            var text = op.insert.replace(/\r\n/g, "\n").replace(/\r/g, "\n");
            return delta.insert(text, op.attributes);
          }
          return delta.push(op);
        }, new _quillDelta2.default());
      }

      exports.default = Editor;

      /***/
    },
    /* 15 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.default = exports.Range = undefined;

      var _slicedToArray = (function () {
        function sliceIterator(arr, i) {
          var _arr = [];
          var _n = true;
          var _d = false;
          var _e = undefined;
          try {
            for (
              var _i = arr[Symbol.iterator](), _s;
              !(_n = (_s = _i.next()).done);
              _n = true
            ) {
              _arr.push(_s.value);
              if (i && _arr.length === i) break;
            }
          } catch (err) {
            _d = true;
            _e = err;
          } finally {
            try {
              if (!_n && _i["return"]) _i["return"]();
            } finally {
              if (_d) throw _e;
            }
          }
          return _arr;
        }
        return function (arr, i) {
          if (Array.isArray(arr)) {
            return arr;
          } else if (Symbol.iterator in Object(arr)) {
            return sliceIterator(arr, i);
          } else {
            throw new TypeError(
              "Invalid attempt to destructure non-iterable instance"
            );
          }
        };
      })();

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _clone = __webpack_require__(21);

      var _clone2 = _interopRequireDefault(_clone);

      var _deepEqual = __webpack_require__(11);

      var _deepEqual2 = _interopRequireDefault(_deepEqual);

      var _emitter3 = __webpack_require__(8);

      var _emitter4 = _interopRequireDefault(_emitter3);

      var _logger = __webpack_require__(10);

      var _logger2 = _interopRequireDefault(_logger);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _toConsumableArray(arr) {
        if (Array.isArray(arr)) {
          for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) {
            arr2[i] = arr[i];
          }
          return arr2;
        } else {
          return Array.from(arr);
        }
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      var debug = (0, _logger2.default)("quill:selection");

      var Range = function Range(index) {
        var length =
          arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;

        _classCallCheck(this, Range);

        this.index = index;
        this.length = length;
      };

      var Selection = (function () {
        function Selection(scroll, emitter) {
          var _this = this;

          _classCallCheck(this, Selection);

          this.emitter = emitter;
          this.scroll = scroll;
          this.composing = false;
          this.mouseDown = false;
          this.root = this.scroll.domNode;
          this.cursor = _parchment2.default.create("cursor", this);
          // savedRange is last non-null range
          this.lastRange = this.savedRange = new Range(0, 0);
          this.handleComposition();
          this.handleDragging();
          this.emitter.listenDOM("selectionchange", document, function () {
            if (!_this.mouseDown) {
              setTimeout(
                _this.update.bind(_this, _emitter4.default.sources.USER),
                1
              );
            }
          });
          this.emitter.on(
            _emitter4.default.events.EDITOR_CHANGE,
            function (type, delta) {
              if (
                type === _emitter4.default.events.TEXT_CHANGE &&
                delta.length() > 0
              ) {
                _this.update(_emitter4.default.sources.SILENT);
              }
            }
          );
          this.emitter.on(
            _emitter4.default.events.SCROLL_BEFORE_UPDATE,
            function () {
              if (!_this.hasFocus()) return;
              var native = _this.getNativeRange();
              if (native == null) return;
              if (native.start.node === _this.cursor.textNode) return; // cursor.restore() will handle
              // TODO unclear if this has negative side effects
              _this.emitter.once(
                _emitter4.default.events.SCROLL_UPDATE,
                function () {
                  try {
                    _this.setNativeRange(
                      native.start.node,
                      native.start.offset,
                      native.end.node,
                      native.end.offset
                    );
                  } catch (ignored) {}
                }
              );
            }
          );
          this.emitter.on(
            _emitter4.default.events.SCROLL_OPTIMIZE,
            function (mutations, context) {
              if (context.range) {
                var _context$range = context.range,
                  startNode = _context$range.startNode,
                  startOffset = _context$range.startOffset,
                  endNode = _context$range.endNode,
                  endOffset = _context$range.endOffset;

                _this.setNativeRange(
                  startNode,
                  startOffset,
                  endNode,
                  endOffset
                );
              }
            }
          );
          this.update(_emitter4.default.sources.SILENT);
        }

        _createClass(Selection, [
          {
            key: "handleComposition",
            value: function handleComposition() {
              var _this2 = this;

              this.root.addEventListener("compositionstart", function () {
                _this2.composing = true;
              });
              this.root.addEventListener("compositionend", function () {
                _this2.composing = false;
                if (_this2.cursor.parent) {
                  var range = _this2.cursor.restore();
                  if (!range) return;
                  setTimeout(function () {
                    _this2.setNativeRange(
                      range.startNode,
                      range.startOffset,
                      range.endNode,
                      range.endOffset
                    );
                  }, 1);
                }
              });
            },
          },
          {
            key: "handleDragging",
            value: function handleDragging() {
              var _this3 = this;

              this.emitter.listenDOM("mousedown", document.body, function () {
                _this3.mouseDown = true;
              });
              this.emitter.listenDOM("mouseup", document.body, function () {
                _this3.mouseDown = false;
                _this3.update(_emitter4.default.sources.USER);
              });
            },
          },
          {
            key: "focus",
            value: function focus() {
              if (this.hasFocus()) return;
              this.root.focus();
              this.setRange(this.savedRange);
            },
          },
          {
            key: "format",
            value: function format(_format, value) {
              if (
                this.scroll.whitelist != null &&
                !this.scroll.whitelist[_format]
              )
                return;
              this.scroll.update();
              var nativeRange = this.getNativeRange();
              if (
                nativeRange == null ||
                !nativeRange.native.collapsed ||
                _parchment2.default.query(
                  _format,
                  _parchment2.default.Scope.BLOCK
                )
              )
                return;
              if (nativeRange.start.node !== this.cursor.textNode) {
                var blot = _parchment2.default.find(
                  nativeRange.start.node,
                  false
                );
                if (blot == null) return;
                // TODO Give blot ability to not split
                if (blot instanceof _parchment2.default.Leaf) {
                  var after = blot.split(nativeRange.start.offset);
                  blot.parent.insertBefore(this.cursor, after);
                } else {
                  blot.insertBefore(this.cursor, nativeRange.start.node); // Should never happen
                }
                this.cursor.attach();
              }
              this.cursor.format(_format, value);
              this.scroll.optimize();
              this.setNativeRange(
                this.cursor.textNode,
                this.cursor.textNode.data.length
              );
              this.update();
            },
          },
          {
            key: "getBounds",
            value: function getBounds(index) {
              var length =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : 0;

              var scrollLength = this.scroll.length();
              index = Math.min(index, scrollLength - 1);
              length = Math.min(index + length, scrollLength - 1) - index;
              var node = void 0,
                _scroll$leaf = this.scroll.leaf(index),
                _scroll$leaf2 = _slicedToArray(_scroll$leaf, 2),
                leaf = _scroll$leaf2[0],
                offset = _scroll$leaf2[1];
              if (leaf == null) return null;

              var _leaf$position = leaf.position(offset, true);

              var _leaf$position2 = _slicedToArray(_leaf$position, 2);

              node = _leaf$position2[0];
              offset = _leaf$position2[1];

              var range = document.createRange();
              if (length > 0) {
                range.setStart(node, offset);

                var _scroll$leaf3 = this.scroll.leaf(index + length);

                var _scroll$leaf4 = _slicedToArray(_scroll$leaf3, 2);

                leaf = _scroll$leaf4[0];
                offset = _scroll$leaf4[1];

                if (leaf == null) return null;

                var _leaf$position3 = leaf.position(offset, true);

                var _leaf$position4 = _slicedToArray(_leaf$position3, 2);

                node = _leaf$position4[0];
                offset = _leaf$position4[1];

                range.setEnd(node, offset);
                return range.getBoundingClientRect();
              } else {
                var side = "left";
                var rect = void 0;
                if (node instanceof Text) {
                  if (offset < node.data.length) {
                    range.setStart(node, offset);
                    range.setEnd(node, offset + 1);
                  } else {
                    range.setStart(node, offset - 1);
                    range.setEnd(node, offset);
                    side = "right";
                  }
                  rect = range.getBoundingClientRect();
                } else {
                  rect = leaf.domNode.getBoundingClientRect();
                  if (offset > 0) side = "right";
                }
                return {
                  bottom: rect.top + rect.height,
                  height: rect.height,
                  left: rect[side],
                  right: rect[side],
                  top: rect.top,
                  width: 0,
                };
              }
            },
          },
          {
            key: "getNativeRange",
            value: function getNativeRange() {
              var selection = document.getSelection();
              if (selection == null || selection.rangeCount <= 0) return null;
              var nativeRange = selection.getRangeAt(0);
              if (nativeRange == null) return null;
              var range = this.normalizeNative(nativeRange);
              debug.info("getNativeRange", range);
              return range;
            },
          },
          {
            key: "getRange",
            value: function getRange() {
              var normalized = this.getNativeRange();
              if (normalized == null) return [null, null];
              var range = this.normalizedToRange(normalized);
              return [range, normalized];
            },
          },
          {
            key: "hasFocus",
            value: function hasFocus() {
              return document.activeElement === this.root;
            },
          },
          {
            key: "normalizedToRange",
            value: function normalizedToRange(range) {
              var _this4 = this;

              var positions = [[range.start.node, range.start.offset]];
              if (!range.native.collapsed) {
                positions.push([range.end.node, range.end.offset]);
              }
              var indexes = positions.map(function (position) {
                var _position = _slicedToArray(position, 2),
                  node = _position[0],
                  offset = _position[1];

                var blot = _parchment2.default.find(node, true);
                var index = blot.offset(_this4.scroll);
                if (offset === 0) {
                  return index;
                } else if (blot instanceof _parchment2.default.Container) {
                  return index + blot.length();
                } else {
                  return index + blot.index(node, offset);
                }
              });
              var end = Math.min(
                Math.max.apply(Math, _toConsumableArray(indexes)),
                this.scroll.length() - 1
              );
              var start = Math.min.apply(
                Math,
                [end].concat(_toConsumableArray(indexes))
              );
              return new Range(start, end - start);
            },
          },
          {
            key: "normalizeNative",
            value: function normalizeNative(nativeRange) {
              if (
                !contains(this.root, nativeRange.startContainer) ||
                (!nativeRange.collapsed &&
                  !contains(this.root, nativeRange.endContainer))
              ) {
                return null;
              }
              var range = {
                start: {
                  node: nativeRange.startContainer,
                  offset: nativeRange.startOffset,
                },
                end: {
                  node: nativeRange.endContainer,
                  offset: nativeRange.endOffset,
                },
                native: nativeRange,
              };
              [range.start, range.end].forEach(function (position) {
                var node = position.node,
                  offset = position.offset;
                while (!(node instanceof Text) && node.childNodes.length > 0) {
                  if (node.childNodes.length > offset) {
                    node = node.childNodes[offset];
                    offset = 0;
                  } else if (node.childNodes.length === offset) {
                    node = node.lastChild;
                    offset =
                      node instanceof Text
                        ? node.data.length
                        : node.childNodes.length + 1;
                  } else {
                    break;
                  }
                }
                (position.node = node), (position.offset = offset);
              });
              return range;
            },
          },
          {
            key: "rangeToNative",
            value: function rangeToNative(range) {
              var _this5 = this;

              var indexes = range.collapsed
                ? [range.index]
                : [range.index, range.index + range.length];
              var args = [];
              var scrollLength = this.scroll.length();
              indexes.forEach(function (index, i) {
                index = Math.min(scrollLength - 1, index);
                var node = void 0,
                  _scroll$leaf5 = _this5.scroll.leaf(index),
                  _scroll$leaf6 = _slicedToArray(_scroll$leaf5, 2),
                  leaf = _scroll$leaf6[0],
                  offset = _scroll$leaf6[1];
                var _leaf$position5 = leaf.position(offset, i !== 0);

                var _leaf$position6 = _slicedToArray(_leaf$position5, 2);

                node = _leaf$position6[0];
                offset = _leaf$position6[1];

                args.push(node, offset);
              });
              if (args.length < 2) {
                args = args.concat(args);
              }
              return args;
            },
          },
          {
            key: "scrollIntoView",
            value: function scrollIntoView(scrollingContainer) {
              var range = this.lastRange;
              if (range == null) return;
              var bounds = this.getBounds(range.index, range.length);
              if (bounds == null) return;
              var limit = this.scroll.length() - 1;

              var _scroll$line = this.scroll.line(Math.min(range.index, limit)),
                _scroll$line2 = _slicedToArray(_scroll$line, 1),
                first = _scroll$line2[0];

              var last = first;
              if (range.length > 0) {
                var _scroll$line3 = this.scroll.line(
                  Math.min(range.index + range.length, limit)
                );

                var _scroll$line4 = _slicedToArray(_scroll$line3, 1);

                last = _scroll$line4[0];
              }
              if (first == null || last == null) return;
              var scrollBounds = scrollingContainer.getBoundingClientRect();
              if (bounds.top < scrollBounds.top) {
                scrollingContainer.scrollTop -= scrollBounds.top - bounds.top;
              } else if (bounds.bottom > scrollBounds.bottom) {
                scrollingContainer.scrollTop +=
                  bounds.bottom - scrollBounds.bottom;
              }
            },
          },
          {
            key: "setNativeRange",
            value: function setNativeRange(startNode, startOffset) {
              var endNode =
                arguments.length > 2 && arguments[2] !== undefined
                  ? arguments[2]
                  : startNode;
              var endOffset =
                arguments.length > 3 && arguments[3] !== undefined
                  ? arguments[3]
                  : startOffset;
              var force =
                arguments.length > 4 && arguments[4] !== undefined
                  ? arguments[4]
                  : false;

              debug.info(
                "setNativeRange",
                startNode,
                startOffset,
                endNode,
                endOffset
              );
              if (
                startNode != null &&
                (this.root.parentNode == null ||
                  startNode.parentNode == null ||
                  endNode.parentNode == null)
              ) {
                return;
              }
              var selection = document.getSelection();
              if (selection == null) return;
              if (startNode != null) {
                if (!this.hasFocus()) this.root.focus();
                var native = (this.getNativeRange() || {}).native;
                if (
                  native == null ||
                  force ||
                  startNode !== native.startContainer ||
                  startOffset !== native.startOffset ||
                  endNode !== native.endContainer ||
                  endOffset !== native.endOffset
                ) {
                  if (startNode.tagName == "BR") {
                    startOffset = [].indexOf.call(
                      startNode.parentNode.childNodes,
                      startNode
                    );
                    startNode = startNode.parentNode;
                  }
                  if (endNode.tagName == "BR") {
                    endOffset = [].indexOf.call(
                      endNode.parentNode.childNodes,
                      endNode
                    );
                    endNode = endNode.parentNode;
                  }
                  var range = document.createRange();
                  range.setStart(startNode, startOffset);
                  range.setEnd(endNode, endOffset);
                  selection.removeAllRanges();
                  selection.addRange(range);
                }
              } else {
                selection.removeAllRanges();
                this.root.blur();
                document.body.focus(); // root.blur() not enough on IE11+Travis+SauceLabs (but not local VMs)
              }
            },
          },
          {
            key: "setRange",
            value: function setRange(range) {
              var force =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : false;
              var source =
                arguments.length > 2 && arguments[2] !== undefined
                  ? arguments[2]
                  : _emitter4.default.sources.API;

              if (typeof force === "string") {
                source = force;
                force = false;
              }
              debug.info("setRange", range);
              if (range != null) {
                var args = this.rangeToNative(range);
                this.setNativeRange.apply(
                  this,
                  _toConsumableArray(args).concat([force])
                );
              } else {
                this.setNativeRange(null);
              }
              this.update(source);
            },
          },
          {
            key: "update",
            value: function update() {
              var source =
                arguments.length > 0 && arguments[0] !== undefined
                  ? arguments[0]
                  : _emitter4.default.sources.USER;

              var oldRange = this.lastRange;

              var _getRange = this.getRange(),
                _getRange2 = _slicedToArray(_getRange, 2),
                lastRange = _getRange2[0],
                nativeRange = _getRange2[1];

              this.lastRange = lastRange;
              if (this.lastRange != null) {
                this.savedRange = this.lastRange;
              }
              if (!(0, _deepEqual2.default)(oldRange, this.lastRange)) {
                var _emitter;

                if (
                  !this.composing &&
                  nativeRange != null &&
                  nativeRange.native.collapsed &&
                  nativeRange.start.node !== this.cursor.textNode
                ) {
                  this.cursor.restore();
                }
                var args = [
                  _emitter4.default.events.SELECTION_CHANGE,
                  (0, _clone2.default)(this.lastRange),
                  (0, _clone2.default)(oldRange),
                  source,
                ];
                (_emitter = this.emitter).emit.apply(
                  _emitter,
                  [_emitter4.default.events.EDITOR_CHANGE].concat(args)
                );
                if (source !== _emitter4.default.sources.SILENT) {
                  var _emitter2;

                  (_emitter2 = this.emitter).emit.apply(_emitter2, args);
                }
              }
            },
          },
        ]);

        return Selection;
      })();

      function contains(parent, descendant) {
        try {
          // Firefox inserts inaccessible nodes around video elements
          descendant.parentNode;
        } catch (e) {
          return false;
        }
        // IE11 has bug with Text nodes
        // https://connect.microsoft.com/IE/feedback/details/780874/node-contains-is-incorrect
        if (descendant instanceof Text) {
          descendant = descendant.parentNode;
        }
        return parent.contains(descendant);
      }

      exports.Range = Range;
      exports.default = Selection;

      /***/
    },
    /* 16 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Break = (function (_Parchment$Embed) {
        _inherits(Break, _Parchment$Embed);

        function Break() {
          _classCallCheck(this, Break);

          return _possibleConstructorReturn(
            this,
            (Break.__proto__ || Object.getPrototypeOf(Break)).apply(
              this,
              arguments
            )
          );
        }

        _createClass(
          Break,
          [
            {
              key: "insertInto",
              value: function insertInto(parent, ref) {
                if (parent.children.length === 0) {
                  _get(
                    Break.prototype.__proto__ ||
                      Object.getPrototypeOf(Break.prototype),
                    "insertInto",
                    this
                  ).call(this, parent, ref);
                } else {
                  this.remove();
                }
              },
            },
            {
              key: "length",
              value: function length() {
                return 0;
              },
            },
            {
              key: "value",
              value: function value() {
                return "";
              },
            },
          ],
          [
            {
              key: "value",
              value: function value() {
                return undefined;
              },
            },
          ]
        );

        return Break;
      })(_parchment2.default.Embed);

      Break.blotName = "break";
      Break.tagName = "BR";

      exports.default = Break;

      /***/
    },
    /* 17 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      var __extends =
        (this && this.__extends) ||
        (function () {
          var extendStatics =
            Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array &&
              function (d, b) {
                d.__proto__ = b;
              }) ||
            function (d, b) {
              for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
            };
          return function (d, b) {
            extendStatics(d, b);
            function __() {
              this.constructor = d;
            }
            d.prototype =
              b === null
                ? Object.create(b)
                : ((__.prototype = b.prototype), new __());
          };
        })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var linked_list_1 = __webpack_require__(44);
      var shadow_1 = __webpack_require__(30);
      var Registry = __webpack_require__(1);
      var ContainerBlot = /** @class */ (function (_super) {
        __extends(ContainerBlot, _super);
        function ContainerBlot(domNode) {
          var _this = _super.call(this, domNode) || this;
          _this.build();
          return _this;
        }
        ContainerBlot.prototype.appendChild = function (other) {
          this.insertBefore(other);
        };
        ContainerBlot.prototype.attach = function () {
          _super.prototype.attach.call(this);
          this.children.forEach(function (child) {
            child.attach();
          });
        };
        ContainerBlot.prototype.build = function () {
          var _this = this;
          this.children = new linked_list_1.default();
          // Need to be reversed for if DOM nodes already in order
          [].slice
            .call(this.domNode.childNodes)
            .reverse()
            .forEach(function (node) {
              try {
                var child = makeBlot(node);
                _this.insertBefore(child, _this.children.head || undefined);
              } catch (err) {
                if (err instanceof Registry.ParchmentError) return;
                else throw err;
              }
            });
        };
        ContainerBlot.prototype.deleteAt = function (index, length) {
          if (index === 0 && length === this.length()) {
            return this.remove();
          }
          this.children.forEachAt(
            index,
            length,
            function (child, offset, length) {
              child.deleteAt(offset, length);
            }
          );
        };
        ContainerBlot.prototype.descendant = function (criteria, index) {
          var _a = this.children.find(index),
            child = _a[0],
            offset = _a[1];
          if (
            (criteria.blotName == null && criteria(child)) ||
            (criteria.blotName != null && child instanceof criteria)
          ) {
            return [child, offset];
          } else if (child instanceof ContainerBlot) {
            return child.descendant(criteria, offset);
          } else {
            return [null, -1];
          }
        };
        ContainerBlot.prototype.descendants = function (
          criteria,
          index,
          length
        ) {
          if (index === void 0) {
            index = 0;
          }
          if (length === void 0) {
            length = Number.MAX_VALUE;
          }
          var descendants = [];
          var lengthLeft = length;
          this.children.forEachAt(
            index,
            length,
            function (child, index, length) {
              if (
                (criteria.blotName == null && criteria(child)) ||
                (criteria.blotName != null && child instanceof criteria)
              ) {
                descendants.push(child);
              }
              if (child instanceof ContainerBlot) {
                descendants = descendants.concat(
                  child.descendants(criteria, index, lengthLeft)
                );
              }
              lengthLeft -= length;
            }
          );
          return descendants;
        };
        ContainerBlot.prototype.detach = function () {
          this.children.forEach(function (child) {
            child.detach();
          });
          _super.prototype.detach.call(this);
        };
        ContainerBlot.prototype.formatAt = function (
          index,
          length,
          name,
          value
        ) {
          this.children.forEachAt(
            index,
            length,
            function (child, offset, length) {
              child.formatAt(offset, length, name, value);
            }
          );
        };
        ContainerBlot.prototype.insertAt = function (index, value, def) {
          var _a = this.children.find(index),
            child = _a[0],
            offset = _a[1];
          if (child) {
            child.insertAt(offset, value, def);
          } else {
            var blot =
              def == null
                ? Registry.create("text", value)
                : Registry.create(value, def);
            this.appendChild(blot);
          }
        };
        ContainerBlot.prototype.insertBefore = function (childBlot, refBlot) {
          if (
            this.statics.allowedChildren != null &&
            !this.statics.allowedChildren.some(function (child) {
              return childBlot instanceof child;
            })
          ) {
            throw new Registry.ParchmentError(
              "Cannot insert " +
                childBlot.statics.blotName +
                " into " +
                this.statics.blotName
            );
          }
          childBlot.insertInto(this, refBlot);
        };
        ContainerBlot.prototype.length = function () {
          return this.children.reduce(function (memo, child) {
            return memo + child.length();
          }, 0);
        };
        ContainerBlot.prototype.moveChildren = function (
          targetParent,
          refNode
        ) {
          this.children.forEach(function (child) {
            targetParent.insertBefore(child, refNode);
          });
        };
        ContainerBlot.prototype.optimize = function (context) {
          _super.prototype.optimize.call(this, context);
          if (this.children.length === 0) {
            if (this.statics.defaultChild != null) {
              var child = Registry.create(this.statics.defaultChild);
              this.appendChild(child);
              child.optimize(context);
            } else {
              this.remove();
            }
          }
        };
        ContainerBlot.prototype.path = function (index, inclusive) {
          if (inclusive === void 0) {
            inclusive = false;
          }
          var _a = this.children.find(index, inclusive),
            child = _a[0],
            offset = _a[1];
          var position = [[this, index]];
          if (child instanceof ContainerBlot) {
            return position.concat(child.path(offset, inclusive));
          } else if (child != null) {
            position.push([child, offset]);
          }
          return position;
        };
        ContainerBlot.prototype.removeChild = function (child) {
          this.children.remove(child);
        };
        ContainerBlot.prototype.replace = function (target) {
          if (target instanceof ContainerBlot) {
            target.moveChildren(this);
          }
          _super.prototype.replace.call(this, target);
        };
        ContainerBlot.prototype.split = function (index, force) {
          if (force === void 0) {
            force = false;
          }
          if (!force) {
            if (index === 0) return this;
            if (index === this.length()) return this.next;
          }
          var after = this.clone();
          this.parent.insertBefore(after, this.next);
          this.children.forEachAt(
            index,
            this.length(),
            function (child, offset, length) {
              child = child.split(offset, force);
              after.appendChild(child);
            }
          );
          return after;
        };
        ContainerBlot.prototype.unwrap = function () {
          this.moveChildren(this.parent, this.next);
          this.remove();
        };
        ContainerBlot.prototype.update = function (mutations, context) {
          var _this = this;
          var addedNodes = [];
          var removedNodes = [];
          mutations.forEach(function (mutation) {
            if (
              mutation.target === _this.domNode &&
              mutation.type === "childList"
            ) {
              addedNodes.push.apply(addedNodes, mutation.addedNodes);
              removedNodes.push.apply(removedNodes, mutation.removedNodes);
            }
          });
          removedNodes.forEach(function (node) {
            // Check node has actually been removed
            // One exception is Chrome does not immediately remove IFRAMEs
            // from DOM but MutationRecord is correct in its reported removal
            if (
              node.parentNode != null &&
              // @ts-ignore
              node.tagName !== "IFRAME" &&
              document.body.compareDocumentPosition(node) &
                Node.DOCUMENT_POSITION_CONTAINED_BY
            ) {
              return;
            }
            var blot = Registry.find(node);
            if (blot == null) return;
            if (
              blot.domNode.parentNode == null ||
              blot.domNode.parentNode === _this.domNode
            ) {
              blot.detach();
            }
          });
          addedNodes
            .filter(function (node) {
              return node.parentNode == _this.domNode;
            })
            .sort(function (a, b) {
              if (a === b) return 0;
              if (
                a.compareDocumentPosition(b) & Node.DOCUMENT_POSITION_FOLLOWING
              ) {
                return 1;
              }
              return -1;
            })
            .forEach(function (node) {
              var refBlot = null;
              if (node.nextSibling != null) {
                refBlot = Registry.find(node.nextSibling);
              }
              var blot = makeBlot(node);
              if (blot.next != refBlot || blot.next == null) {
                if (blot.parent != null) {
                  blot.parent.removeChild(_this);
                }
                _this.insertBefore(blot, refBlot || undefined);
              }
            });
        };
        return ContainerBlot;
      })(shadow_1.default);
      function makeBlot(node) {
        var blot = Registry.find(node);
        if (blot == null) {
          try {
            blot = Registry.create(node);
          } catch (e) {
            blot = Registry.create(Registry.Scope.INLINE);
            [].slice.call(node.childNodes).forEach(function (child) {
              // @ts-ignore
              blot.domNode.appendChild(child);
            });
            if (node.parentNode) {
              node.parentNode.replaceChild(blot.domNode, node);
            }
            blot.attach();
          }
        }
        return blot;
      }
      exports.default = ContainerBlot;

      /***/
    },
    /* 18 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      var __extends =
        (this && this.__extends) ||
        (function () {
          var extendStatics =
            Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array &&
              function (d, b) {
                d.__proto__ = b;
              }) ||
            function (d, b) {
              for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
            };
          return function (d, b) {
            extendStatics(d, b);
            function __() {
              this.constructor = d;
            }
            d.prototype =
              b === null
                ? Object.create(b)
                : ((__.prototype = b.prototype), new __());
          };
        })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var attributor_1 = __webpack_require__(12);
      var store_1 = __webpack_require__(31);
      var container_1 = __webpack_require__(17);
      var Registry = __webpack_require__(1);
      var FormatBlot = /** @class */ (function (_super) {
        __extends(FormatBlot, _super);
        function FormatBlot(domNode) {
          var _this = _super.call(this, domNode) || this;
          _this.attributes = new store_1.default(_this.domNode);
          return _this;
        }
        FormatBlot.formats = function (domNode) {
          if (typeof this.tagName === "string") {
            return true;
          } else if (Array.isArray(this.tagName)) {
            return domNode.tagName.toLowerCase();
          }
          return undefined;
        };
        FormatBlot.prototype.format = function (name, value) {
          var format = Registry.query(name);
          if (format instanceof attributor_1.default) {
            this.attributes.attribute(format, value);
          } else if (value) {
            if (
              format != null &&
              (name !== this.statics.blotName || this.formats()[name] !== value)
            ) {
              this.replaceWith(name, value);
            }
          }
        };
        FormatBlot.prototype.formats = function () {
          var formats = this.attributes.values();
          var format = this.statics.formats(this.domNode);
          if (format != null) {
            formats[this.statics.blotName] = format;
          }
          return formats;
        };
        FormatBlot.prototype.replaceWith = function (name, value) {
          var replacement = _super.prototype.replaceWith.call(
            this,
            name,
            value
          );
          this.attributes.copy(replacement);
          return replacement;
        };
        FormatBlot.prototype.update = function (mutations, context) {
          var _this = this;
          _super.prototype.update.call(this, mutations, context);
          if (
            mutations.some(function (mutation) {
              return (
                mutation.target === _this.domNode &&
                mutation.type === "attributes"
              );
            })
          ) {
            this.attributes.build();
          }
        };
        FormatBlot.prototype.wrap = function (name, value) {
          var wrapper = _super.prototype.wrap.call(this, name, value);
          if (
            wrapper instanceof FormatBlot &&
            wrapper.statics.scope === this.statics.scope
          ) {
            this.attributes.move(wrapper);
          }
          return wrapper;
        };
        return FormatBlot;
      })(container_1.default);
      exports.default = FormatBlot;

      /***/
    },
    /* 19 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      var __extends =
        (this && this.__extends) ||
        (function () {
          var extendStatics =
            Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array &&
              function (d, b) {
                d.__proto__ = b;
              }) ||
            function (d, b) {
              for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
            };
          return function (d, b) {
            extendStatics(d, b);
            function __() {
              this.constructor = d;
            }
            d.prototype =
              b === null
                ? Object.create(b)
                : ((__.prototype = b.prototype), new __());
          };
        })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var shadow_1 = __webpack_require__(30);
      var Registry = __webpack_require__(1);
      var LeafBlot = /** @class */ (function (_super) {
        __extends(LeafBlot, _super);
        function LeafBlot() {
          return (_super !== null && _super.apply(this, arguments)) || this;
        }
        LeafBlot.value = function (domNode) {
          return true;
        };
        LeafBlot.prototype.index = function (node, offset) {
          if (
            this.domNode === node ||
            this.domNode.compareDocumentPosition(node) &
              Node.DOCUMENT_POSITION_CONTAINED_BY
          ) {
            return Math.min(offset, 1);
          }
          return -1;
        };
        LeafBlot.prototype.position = function (index, inclusive) {
          var offset = [].indexOf.call(
            this.parent.domNode.childNodes,
            this.domNode
          );
          if (index > 0) offset += 1;
          return [this.parent.domNode, offset];
        };
        LeafBlot.prototype.value = function () {
          return (
            (_a = {}),
            (_a[this.statics.blotName] =
              this.statics.value(this.domNode) || true),
            _a
          );
          var _a;
        };
        LeafBlot.scope = Registry.Scope.INLINE_BLOT;
        return LeafBlot;
      })(shadow_1.default);
      exports.default = LeafBlot;

      /***/
    },
    /* 20 */
    /***/ function (module, exports, __webpack_require__) {
      var equal = __webpack_require__(11);
      var extend = __webpack_require__(3);

      var lib = {
        attributes: {
          compose: function (a, b, keepNull) {
            if (typeof a !== "object") a = {};
            if (typeof b !== "object") b = {};
            var attributes = extend(true, {}, b);
            if (!keepNull) {
              attributes = Object.keys(attributes).reduce(function (copy, key) {
                if (attributes[key] != null) {
                  copy[key] = attributes[key];
                }
                return copy;
              }, {});
            }
            for (var key in a) {
              if (a[key] !== undefined && b[key] === undefined) {
                attributes[key] = a[key];
              }
            }
            return Object.keys(attributes).length > 0 ? attributes : undefined;
          },

          diff: function (a, b) {
            if (typeof a !== "object") a = {};
            if (typeof b !== "object") b = {};
            var attributes = Object.keys(a)
              .concat(Object.keys(b))
              .reduce(function (attributes, key) {
                if (!equal(a[key], b[key])) {
                  attributes[key] = b[key] === undefined ? null : b[key];
                }
                return attributes;
              }, {});
            return Object.keys(attributes).length > 0 ? attributes : undefined;
          },

          transform: function (a, b, priority) {
            if (typeof a !== "object") return b;
            if (typeof b !== "object") return undefined;
            if (!priority) return b; // b simply overwrites us without priority
            var attributes = Object.keys(b).reduce(function (attributes, key) {
              if (a[key] === undefined) attributes[key] = b[key]; // null is a valid value
              return attributes;
            }, {});
            return Object.keys(attributes).length > 0 ? attributes : undefined;
          },
        },

        iterator: function (ops) {
          return new Iterator(ops);
        },

        length: function (op) {
          if (typeof op["delete"] === "number") {
            return op["delete"];
          } else if (typeof op.retain === "number") {
            return op.retain;
          } else {
            return typeof op.insert === "string" ? op.insert.length : 1;
          }
        },
      };

      function Iterator(ops) {
        this.ops = ops;
        this.index = 0;
        this.offset = 0;
      }

      Iterator.prototype.hasNext = function () {
        return this.peekLength() < Infinity;
      };

      Iterator.prototype.next = function (length) {
        if (!length) length = Infinity;
        var nextOp = this.ops[this.index];
        if (nextOp) {
          var offset = this.offset;
          var opLength = lib.length(nextOp);
          if (length >= opLength - offset) {
            length = opLength - offset;
            this.index += 1;
            this.offset = 0;
          } else {
            this.offset += length;
          }
          if (typeof nextOp["delete"] === "number") {
            return { delete: length };
          } else {
            var retOp = {};
            if (nextOp.attributes) {
              retOp.attributes = nextOp.attributes;
            }
            if (typeof nextOp.retain === "number") {
              retOp.retain = length;
            } else if (typeof nextOp.insert === "string") {
              retOp.insert = nextOp.insert.substr(offset, length);
            } else {
              // offset should === 0, length should === 1
              retOp.insert = nextOp.insert;
            }
            return retOp;
          }
        } else {
          return { retain: Infinity };
        }
      };

      Iterator.prototype.peek = function () {
        return this.ops[this.index];
      };

      Iterator.prototype.peekLength = function () {
        if (this.ops[this.index]) {
          // Should never return 0 if our index is being managed correctly
          return lib.length(this.ops[this.index]) - this.offset;
        } else {
          return Infinity;
        }
      };

      Iterator.prototype.peekType = function () {
        if (this.ops[this.index]) {
          if (typeof this.ops[this.index]["delete"] === "number") {
            return "delete";
          } else if (typeof this.ops[this.index].retain === "number") {
            return "retain";
          } else {
            return "insert";
          }
        }
        return "retain";
      };

      module.exports = lib;

      /***/
    },
    /* 21 */
    /***/ function (module, exports) {
      var clone = (function () {
        "use strict";

        function _instanceof(obj, type) {
          return type != null && obj instanceof type;
        }

        var nativeMap;
        try {
          nativeMap = Map;
        } catch (_) {
          // maybe a reference error because no `Map`. Give it a dummy value that no
          // value will ever be an instanceof.
          nativeMap = function () {};
        }

        var nativeSet;
        try {
          nativeSet = Set;
        } catch (_) {
          nativeSet = function () {};
        }

        var nativePromise;
        try {
          nativePromise = Promise;
        } catch (_) {
          nativePromise = function () {};
        }

        /**
         * Clones (copies) an Object using deep copying.
         *
         * This function supports circular references by default, but if you are certain
         * there are no circular references in your object, you can save some CPU time
         * by calling clone(obj, false).
         *
         * Caution: if `circular` is false and `parent` contains circular references,
         * your program may enter an infinite loop and crash.
         *
         * @param `parent` - the object to be cloned
         * @param `circular` - set to true if the object to be cloned may contain
         *    circular references. (optional - true by default)
         * @param `depth` - set to a number if the object is only to be cloned to
         *    a particular depth. (optional - defaults to Infinity)
         * @param `prototype` - sets the prototype to be used when cloning an object.
         *    (optional - defaults to parent prototype).
         * @param `includeNonEnumerable` - set to true if the non-enumerable properties
         *    should be cloned as well. Non-enumerable properties on the prototype
         *    chain will be ignored. (optional - false by default)
         */
        function clone(
          parent,
          circular,
          depth,
          prototype,
          includeNonEnumerable
        ) {
          if (typeof circular === "object") {
            depth = circular.depth;
            prototype = circular.prototype;
            includeNonEnumerable = circular.includeNonEnumerable;
            circular = circular.circular;
          }
          // maintain two arrays for circular references, where corresponding parents
          // and children have the same index
          var allParents = [];
          var allChildren = [];

          var useBuffer = typeof Buffer != "undefined";

          if (typeof circular == "undefined") circular = true;

          if (typeof depth == "undefined") depth = Infinity;

          // recurse this function so we don't reset allParents and allChildren
          function _clone(parent, depth) {
            // cloning null always returns null
            if (parent === null) return null;

            if (depth === 0) return parent;

            var child;
            var proto;
            if (typeof parent != "object") {
              return parent;
            }

            if (_instanceof(parent, nativeMap)) {
              child = new nativeMap();
            } else if (_instanceof(parent, nativeSet)) {
              child = new nativeSet();
            } else if (_instanceof(parent, nativePromise)) {
              child = new nativePromise(function (resolve, reject) {
                parent.then(
                  function (value) {
                    resolve(_clone(value, depth - 1));
                  },
                  function (err) {
                    reject(_clone(err, depth - 1));
                  }
                );
              });
            } else if (clone.__isArray(parent)) {
              child = [];
            } else if (clone.__isRegExp(parent)) {
              child = new RegExp(parent.source, __getRegExpFlags(parent));
              if (parent.lastIndex) child.lastIndex = parent.lastIndex;
            } else if (clone.__isDate(parent)) {
              child = new Date(parent.getTime());
            } else if (useBuffer && Buffer.isBuffer(parent)) {
              child = new Buffer(parent.length);
              parent.copy(child);
              return child;
            } else if (_instanceof(parent, Error)) {
              child = Object.create(parent);
            } else {
              if (typeof prototype == "undefined") {
                proto = Object.getPrototypeOf(parent);
                child = Object.create(proto);
              } else {
                child = Object.create(prototype);
                proto = prototype;
              }
            }

            if (circular) {
              var index = allParents.indexOf(parent);

              if (index != -1) {
                return allChildren[index];
              }
              allParents.push(parent);
              allChildren.push(child);
            }

            if (_instanceof(parent, nativeMap)) {
              parent.forEach(function (value, key) {
                var keyChild = _clone(key, depth - 1);
                var valueChild = _clone(value, depth - 1);
                child.set(keyChild, valueChild);
              });
            }
            if (_instanceof(parent, nativeSet)) {
              parent.forEach(function (value) {
                var entryChild = _clone(value, depth - 1);
                child.add(entryChild);
              });
            }

            for (var i in parent) {
              var attrs;
              if (proto) {
                attrs = Object.getOwnPropertyDescriptor(proto, i);
              }

              if (attrs && attrs.set == null) {
                continue;
              }
              child[i] = _clone(parent[i], depth - 1);
            }

            if (Object.getOwnPropertySymbols) {
              var symbols = Object.getOwnPropertySymbols(parent);
              for (var i = 0; i < symbols.length; i++) {
                // Don't need to worry about cloning a symbol because it is a primitive,
                // like a number or string.
                var symbol = symbols[i];
                var descriptor = Object.getOwnPropertyDescriptor(
                  parent,
                  symbol
                );
                if (
                  descriptor &&
                  !descriptor.enumerable &&
                  !includeNonEnumerable
                ) {
                  continue;
                }
                child[symbol] = _clone(parent[symbol], depth - 1);
                if (!descriptor.enumerable) {
                  Object.defineProperty(child, symbol, {
                    enumerable: false,
                  });
                }
              }
            }

            if (includeNonEnumerable) {
              var allPropertyNames = Object.getOwnPropertyNames(parent);
              for (var i = 0; i < allPropertyNames.length; i++) {
                var propertyName = allPropertyNames[i];
                var descriptor = Object.getOwnPropertyDescriptor(
                  parent,
                  propertyName
                );
                if (descriptor && descriptor.enumerable) {
                  continue;
                }
                child[propertyName] = _clone(parent[propertyName], depth - 1);
                Object.defineProperty(child, propertyName, {
                  enumerable: false,
                });
              }
            }

            return child;
          }

          return _clone(parent, depth);
        }

        /**
         * Simple flat clone using prototype, accepts only objects, usefull for property
         * override on FLAT configuration object (no nested props).
         *
         * USE WITH CAUTION! This may not behave as you wish if you do not know how this
         * works.
         */
        clone.clonePrototype = function clonePrototype(parent) {
          if (parent === null) return null;

          var c = function () {};
          c.prototype = parent;
          return new c();
        };

        // private utility functions

        function __objToStr(o) {
          return Object.prototype.toString.call(o);
        }
        clone.__objToStr = __objToStr;

        function __isDate(o) {
          return typeof o === "object" && __objToStr(o) === "[object Date]";
        }
        clone.__isDate = __isDate;

        function __isArray(o) {
          return typeof o === "object" && __objToStr(o) === "[object Array]";
        }
        clone.__isArray = __isArray;

        function __isRegExp(o) {
          return typeof o === "object" && __objToStr(o) === "[object RegExp]";
        }
        clone.__isRegExp = __isRegExp;

        function __getRegExpFlags(re) {
          var flags = "";
          if (re.global) flags += "g";
          if (re.ignoreCase) flags += "i";
          if (re.multiline) flags += "m";
          return flags;
        }
        clone.__getRegExpFlags = __getRegExpFlags;

        return clone;
      })();

      if (typeof module === "object" && module.exports) {
        module.exports = clone;
      }

      /***/
    },
    /* 22 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _slicedToArray = (function () {
        function sliceIterator(arr, i) {
          var _arr = [];
          var _n = true;
          var _d = false;
          var _e = undefined;
          try {
            for (
              var _i = arr[Symbol.iterator](), _s;
              !(_n = (_s = _i.next()).done);
              _n = true
            ) {
              _arr.push(_s.value);
              if (i && _arr.length === i) break;
            }
          } catch (err) {
            _d = true;
            _e = err;
          } finally {
            try {
              if (!_n && _i["return"]) _i["return"]();
            } finally {
              if (_d) throw _e;
            }
          }
          return _arr;
        }
        return function (arr, i) {
          if (Array.isArray(arr)) {
            return arr;
          } else if (Symbol.iterator in Object(arr)) {
            return sliceIterator(arr, i);
          } else {
            throw new TypeError(
              "Invalid attempt to destructure non-iterable instance"
            );
          }
        };
      })();

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _emitter = __webpack_require__(8);

      var _emitter2 = _interopRequireDefault(_emitter);

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      var _break = __webpack_require__(16);

      var _break2 = _interopRequireDefault(_break);

      var _code = __webpack_require__(13);

      var _code2 = _interopRequireDefault(_code);

      var _container = __webpack_require__(25);

      var _container2 = _interopRequireDefault(_container);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      function isLine(blot) {
        return (
          blot instanceof _block2.default || blot instanceof _block.BlockEmbed
        );
      }

      var Scroll = (function (_Parchment$Scroll) {
        _inherits(Scroll, _Parchment$Scroll);

        function Scroll(domNode, config) {
          _classCallCheck(this, Scroll);

          var _this = _possibleConstructorReturn(
            this,
            (Scroll.__proto__ || Object.getPrototypeOf(Scroll)).call(
              this,
              domNode
            )
          );

          _this.emitter = config.emitter;
          if (Array.isArray(config.whitelist)) {
            _this.whitelist = config.whitelist.reduce(function (
              whitelist,
              format
            ) {
              whitelist[format] = true;
              return whitelist;
            },
            {});
          }
          // Some reason fixes composition issues with character languages in Windows/Chrome, Safari
          _this.domNode.addEventListener("DOMNodeInserted", function () {});
          _this.optimize();
          _this.enable();
          return _this;
        }

        _createClass(Scroll, [
          {
            key: "batchStart",
            value: function batchStart() {
              this.batch = true;
            },
          },
          {
            key: "batchEnd",
            value: function batchEnd() {
              this.batch = false;
              this.optimize();
            },
          },
          {
            key: "deleteAt",
            value: function deleteAt(index, length) {
              var _line = this.line(index),
                _line2 = _slicedToArray(_line, 2),
                first = _line2[0],
                offset = _line2[1];

              var _line3 = this.line(index + length),
                _line4 = _slicedToArray(_line3, 1),
                last = _line4[0];

              _get(
                Scroll.prototype.__proto__ ||
                  Object.getPrototypeOf(Scroll.prototype),
                "deleteAt",
                this
              ).call(this, index, length);
              if (last != null && first !== last && offset > 0) {
                if (
                  first instanceof _block.BlockEmbed ||
                  last instanceof _block.BlockEmbed
                ) {
                  this.optimize();
                  return;
                }
                if (first instanceof _code2.default) {
                  var newlineIndex = first.newlineIndex(first.length(), true);
                  if (newlineIndex > -1) {
                    first = first.split(newlineIndex + 1);
                    if (first === last) {
                      this.optimize();
                      return;
                    }
                  }
                } else if (last instanceof _code2.default) {
                  var _newlineIndex = last.newlineIndex(0);
                  if (_newlineIndex > -1) {
                    last.split(_newlineIndex + 1);
                  }
                }
                var ref =
                  last.children.head instanceof _break2.default
                    ? null
                    : last.children.head;
                first.moveChildren(last, ref);
                first.remove();
              }
              this.optimize();
            },
          },
          {
            key: "enable",
            value: function enable() {
              var enabled =
                arguments.length > 0 && arguments[0] !== undefined
                  ? arguments[0]
                  : true;

              this.domNode.setAttribute("contenteditable", enabled);
            },
          },
          {
            key: "formatAt",
            value: function formatAt(index, length, format, value) {
              if (this.whitelist != null && !this.whitelist[format]) return;
              _get(
                Scroll.prototype.__proto__ ||
                  Object.getPrototypeOf(Scroll.prototype),
                "formatAt",
                this
              ).call(this, index, length, format, value);
              this.optimize();
            },
          },
          {
            key: "insertAt",
            value: function insertAt(index, value, def) {
              if (
                def != null &&
                this.whitelist != null &&
                !this.whitelist[value]
              )
                return;
              if (index >= this.length()) {
                if (
                  def == null ||
                  _parchment2.default.query(
                    value,
                    _parchment2.default.Scope.BLOCK
                  ) == null
                ) {
                  var blot = _parchment2.default.create(
                    this.statics.defaultChild
                  );
                  this.appendChild(blot);
                  if (def == null && value.endsWith("\n")) {
                    value = value.slice(0, -1);
                  }
                  blot.insertAt(0, value, def);
                } else {
                  var embed = _parchment2.default.create(value, def);
                  this.appendChild(embed);
                }
              } else {
                _get(
                  Scroll.prototype.__proto__ ||
                    Object.getPrototypeOf(Scroll.prototype),
                  "insertAt",
                  this
                ).call(this, index, value, def);
              }
              this.optimize();
            },
          },
          {
            key: "insertBefore",
            value: function insertBefore(blot, ref) {
              if (
                blot.statics.scope === _parchment2.default.Scope.INLINE_BLOT
              ) {
                var wrapper = _parchment2.default.create(
                  this.statics.defaultChild
                );
                wrapper.appendChild(blot);
                blot = wrapper;
              }
              _get(
                Scroll.prototype.__proto__ ||
                  Object.getPrototypeOf(Scroll.prototype),
                "insertBefore",
                this
              ).call(this, blot, ref);
            },
          },
          {
            key: "leaf",
            value: function leaf(index) {
              return this.path(index).pop() || [null, -1];
            },
          },
          {
            key: "line",
            value: function line(index) {
              if (index === this.length()) {
                return this.line(index - 1);
              }
              return this.descendant(isLine, index);
            },
          },
          {
            key: "lines",
            value: function lines() {
              var index =
                arguments.length > 0 && arguments[0] !== undefined
                  ? arguments[0]
                  : 0;
              var length =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : Number.MAX_VALUE;

              var getLines = function getLines(blot, index, length) {
                var lines = [],
                  lengthLeft = length;
                blot.children.forEachAt(
                  index,
                  length,
                  function (child, index, length) {
                    if (isLine(child)) {
                      lines.push(child);
                    } else if (child instanceof _parchment2.default.Container) {
                      lines = lines.concat(getLines(child, index, lengthLeft));
                    }
                    lengthLeft -= length;
                  }
                );
                return lines;
              };
              return getLines(this, index, length);
            },
          },
          {
            key: "optimize",
            value: function optimize() {
              var mutations =
                arguments.length > 0 && arguments[0] !== undefined
                  ? arguments[0]
                  : [];
              var context =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : {};

              if (this.batch === true) return;
              _get(
                Scroll.prototype.__proto__ ||
                  Object.getPrototypeOf(Scroll.prototype),
                "optimize",
                this
              ).call(this, mutations, context);
              if (mutations.length > 0) {
                this.emitter.emit(
                  _emitter2.default.events.SCROLL_OPTIMIZE,
                  mutations,
                  context
                );
              }
            },
          },
          {
            key: "path",
            value: function path(index) {
              return _get(
                Scroll.prototype.__proto__ ||
                  Object.getPrototypeOf(Scroll.prototype),
                "path",
                this
              )
                .call(this, index)
                .slice(1); // Exclude self
            },
          },
          {
            key: "update",
            value: function update(mutations) {
              if (this.batch === true) return;
              var source = _emitter2.default.sources.USER;
              if (typeof mutations === "string") {
                source = mutations;
              }
              if (!Array.isArray(mutations)) {
                mutations = this.observer.takeRecords();
              }
              if (mutations.length > 0) {
                this.emitter.emit(
                  _emitter2.default.events.SCROLL_BEFORE_UPDATE,
                  source,
                  mutations
                );
              }
              _get(
                Scroll.prototype.__proto__ ||
                  Object.getPrototypeOf(Scroll.prototype),
                "update",
                this
              ).call(this, mutations.concat([])); // pass copy
              if (mutations.length > 0) {
                this.emitter.emit(
                  _emitter2.default.events.SCROLL_UPDATE,
                  source,
                  mutations
                );
              }
            },
          },
        ]);

        return Scroll;
      })(_parchment2.default.Scroll);

      Scroll.blotName = "scroll";
      Scroll.className = "ql-editor";
      Scroll.tagName = "DIV";
      Scroll.defaultChild = "block";
      Scroll.allowedChildren = [
        _block2.default,
        _block.BlockEmbed,
        _container2.default,
      ];

      exports.default = Scroll;

      /***/
    },
    /* 23 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.SHORTKEY = exports.default = undefined;

      var _typeof =
        typeof Symbol === "function" && typeof Symbol.iterator === "symbol"
          ? function (obj) {
              return typeof obj;
            }
          : function (obj) {
              return obj &&
                typeof Symbol === "function" &&
                obj.constructor === Symbol &&
                obj !== Symbol.prototype
                ? "symbol"
                : typeof obj;
            };

      var _slicedToArray = (function () {
        function sliceIterator(arr, i) {
          var _arr = [];
          var _n = true;
          var _d = false;
          var _e = undefined;
          try {
            for (
              var _i = arr[Symbol.iterator](), _s;
              !(_n = (_s = _i.next()).done);
              _n = true
            ) {
              _arr.push(_s.value);
              if (i && _arr.length === i) break;
            }
          } catch (err) {
            _d = true;
            _e = err;
          } finally {
            try {
              if (!_n && _i["return"]) _i["return"]();
            } finally {
              if (_d) throw _e;
            }
          }
          return _arr;
        }
        return function (arr, i) {
          if (Array.isArray(arr)) {
            return arr;
          } else if (Symbol.iterator in Object(arr)) {
            return sliceIterator(arr, i);
          } else {
            throw new TypeError(
              "Invalid attempt to destructure non-iterable instance"
            );
          }
        };
      })();

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _clone = __webpack_require__(21);

      var _clone2 = _interopRequireDefault(_clone);

      var _deepEqual = __webpack_require__(11);

      var _deepEqual2 = _interopRequireDefault(_deepEqual);

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _op = __webpack_require__(20);

      var _op2 = _interopRequireDefault(_op);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _logger = __webpack_require__(10);

      var _logger2 = _interopRequireDefault(_logger);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _defineProperty(obj, key, value) {
        if (key in obj) {
          Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true,
          });
        } else {
          obj[key] = value;
        }
        return obj;
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var debug = (0, _logger2.default)("quill:keyboard");

      var SHORTKEY = /Mac/i.test(navigator.platform) ? "metaKey" : "ctrlKey";

      var Keyboard = (function (_Module) {
        _inherits(Keyboard, _Module);

        _createClass(Keyboard, null, [
          {
            key: "match",
            value: function match(evt, binding) {
              binding = normalize(binding);
              if (
                ["altKey", "ctrlKey", "metaKey", "shiftKey"].some(function (
                  key
                ) {
                  return !!binding[key] !== evt[key] && binding[key] !== null;
                })
              ) {
                return false;
              }
              return binding.key === (evt.which || evt.keyCode);
            },
          },
        ]);

        function Keyboard(quill, options) {
          _classCallCheck(this, Keyboard);

          var _this = _possibleConstructorReturn(
            this,
            (Keyboard.__proto__ || Object.getPrototypeOf(Keyboard)).call(
              this,
              quill,
              options
            )
          );

          _this.bindings = {};
          Object.keys(_this.options.bindings).forEach(function (name) {
            if (
              name === "list autofill" &&
              quill.scroll.whitelist != null &&
              !quill.scroll.whitelist["list"]
            ) {
              return;
            }
            if (_this.options.bindings[name]) {
              _this.addBinding(_this.options.bindings[name]);
            }
          });
          _this.addBinding(
            { key: Keyboard.keys.ENTER, shiftKey: null },
            handleEnter
          );
          _this.addBinding(
            {
              key: Keyboard.keys.ENTER,
              metaKey: null,
              ctrlKey: null,
              altKey: null,
            },
            function () {}
          );
          if (/Firefox/i.test(navigator.userAgent)) {
            // Need to handle delete and backspace for Firefox in the general case #1171
            _this.addBinding(
              { key: Keyboard.keys.BACKSPACE },
              { collapsed: true },
              handleBackspace
            );
            _this.addBinding(
              { key: Keyboard.keys.DELETE },
              { collapsed: true },
              handleDelete
            );
          } else {
            _this.addBinding(
              { key: Keyboard.keys.BACKSPACE },
              { collapsed: true, prefix: /^.?$/ },
              handleBackspace
            );
            _this.addBinding(
              { key: Keyboard.keys.DELETE },
              { collapsed: true, suffix: /^.?$/ },
              handleDelete
            );
          }
          _this.addBinding(
            { key: Keyboard.keys.BACKSPACE },
            { collapsed: false },
            handleDeleteRange
          );
          _this.addBinding(
            { key: Keyboard.keys.DELETE },
            { collapsed: false },
            handleDeleteRange
          );
          _this.addBinding(
            {
              key: Keyboard.keys.BACKSPACE,
              altKey: null,
              ctrlKey: null,
              metaKey: null,
              shiftKey: null,
            },
            { collapsed: true, offset: 0 },
            handleBackspace
          );
          _this.listen();
          return _this;
        }

        _createClass(Keyboard, [
          {
            key: "addBinding",
            value: function addBinding(key) {
              var context =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : {};
              var handler =
                arguments.length > 2 && arguments[2] !== undefined
                  ? arguments[2]
                  : {};

              var binding = normalize(key);
              if (binding == null || binding.key == null) {
                return debug.warn(
                  "Attempted to add invalid keyboard binding",
                  binding
                );
              }
              if (typeof context === "function") {
                context = { handler: context };
              }
              if (typeof handler === "function") {
                handler = { handler: handler };
              }
              binding = (0, _extend2.default)(binding, context, handler);
              this.bindings[binding.key] = this.bindings[binding.key] || [];
              this.bindings[binding.key].push(binding);
            },
          },
          {
            key: "listen",
            value: function listen() {
              var _this2 = this;

              this.quill.root.addEventListener("keydown", function (evt) {
                if (evt.defaultPrevented) return;
                var which = evt.which || evt.keyCode;
                var bindings = (_this2.bindings[which] || []).filter(function (
                  binding
                ) {
                  return Keyboard.match(evt, binding);
                });
                if (bindings.length === 0) return;
                var range = _this2.quill.getSelection();
                if (range == null || !_this2.quill.hasFocus()) return;

                var _quill$getLine = _this2.quill.getLine(range.index),
                  _quill$getLine2 = _slicedToArray(_quill$getLine, 2),
                  line = _quill$getLine2[0],
                  offset = _quill$getLine2[1];

                var _quill$getLeaf = _this2.quill.getLeaf(range.index),
                  _quill$getLeaf2 = _slicedToArray(_quill$getLeaf, 2),
                  leafStart = _quill$getLeaf2[0],
                  offsetStart = _quill$getLeaf2[1];

                var _ref =
                    range.length === 0
                      ? [leafStart, offsetStart]
                      : _this2.quill.getLeaf(range.index + range.length),
                  _ref2 = _slicedToArray(_ref, 2),
                  leafEnd = _ref2[0],
                  offsetEnd = _ref2[1];

                var prefixText =
                  leafStart instanceof _parchment2.default.Text
                    ? leafStart.value().slice(0, offsetStart)
                    : "";
                var suffixText =
                  leafEnd instanceof _parchment2.default.Text
                    ? leafEnd.value().slice(offsetEnd)
                    : "";
                var curContext = {
                  collapsed: range.length === 0,
                  empty: range.length === 0 && line.length() <= 1,
                  format: _this2.quill.getFormat(range),
                  offset: offset,
                  prefix: prefixText,
                  suffix: suffixText,
                };
                var prevented = bindings.some(function (binding) {
                  if (
                    binding.collapsed != null &&
                    binding.collapsed !== curContext.collapsed
                  )
                    return false;
                  if (
                    binding.empty != null &&
                    binding.empty !== curContext.empty
                  )
                    return false;
                  if (
                    binding.offset != null &&
                    binding.offset !== curContext.offset
                  )
                    return false;
                  if (Array.isArray(binding.format)) {
                    // any format is present
                    if (
                      binding.format.every(function (name) {
                        return curContext.format[name] == null;
                      })
                    ) {
                      return false;
                    }
                  } else if (_typeof(binding.format) === "object") {
                    // all formats must match
                    if (
                      !Object.keys(binding.format).every(function (name) {
                        if (binding.format[name] === true)
                          return curContext.format[name] != null;
                        if (binding.format[name] === false)
                          return curContext.format[name] == null;
                        return (0,
                        _deepEqual2.default)(binding.format[name], curContext.format[name]);
                      })
                    ) {
                      return false;
                    }
                  }
                  if (
                    binding.prefix != null &&
                    !binding.prefix.test(curContext.prefix)
                  )
                    return false;
                  if (
                    binding.suffix != null &&
                    !binding.suffix.test(curContext.suffix)
                  )
                    return false;
                  return (
                    binding.handler.call(_this2, range, curContext) !== true
                  );
                });
                if (prevented) {
                  evt.preventDefault();
                }
              });
            },
          },
        ]);

        return Keyboard;
      })(_module2.default);

      Keyboard.keys = {
        BACKSPACE: 8,
        TAB: 9,
        ENTER: 13,
        ESCAPE: 27,
        LEFT: 37,
        UP: 38,
        RIGHT: 39,
        DOWN: 40,
        DELETE: 46,
      };

      Keyboard.DEFAULTS = {
        bindings: {
          bold: makeFormatHandler("bold"),
          italic: makeFormatHandler("italic"),
          underline: makeFormatHandler("underline"),
          indent: {
            // highlight tab or tab at beginning of list, indent or blockquote
            key: Keyboard.keys.TAB,
            format: ["blockquote", "indent", "list"],
            handler: function handler(range, context) {
              if (context.collapsed && context.offset !== 0) return true;
              this.quill.format("indent", "+1", _quill2.default.sources.USER);
            },
          },
          outdent: {
            key: Keyboard.keys.TAB,
            shiftKey: true,
            format: ["blockquote", "indent", "list"],
            // highlight tab or tab at beginning of list, indent or blockquote
            handler: function handler(range, context) {
              if (context.collapsed && context.offset !== 0) return true;
              this.quill.format("indent", "-1", _quill2.default.sources.USER);
            },
          },
          "outdent backspace": {
            key: Keyboard.keys.BACKSPACE,
            collapsed: true,
            shiftKey: null,
            metaKey: null,
            ctrlKey: null,
            altKey: null,
            format: ["indent", "list"],
            offset: 0,
            handler: function handler(range, context) {
              if (context.format.indent != null) {
                this.quill.format("indent", "-1", _quill2.default.sources.USER);
              } else if (context.format.list != null) {
                this.quill.format("list", false, _quill2.default.sources.USER);
              }
            },
          },
          "indent code-block": makeCodeBlockHandler(true),
          "outdent code-block": makeCodeBlockHandler(false),
          "remove tab": {
            key: Keyboard.keys.TAB,
            shiftKey: true,
            collapsed: true,
            prefix: /\t$/,
            handler: function handler(range) {
              this.quill.deleteText(
                range.index - 1,
                1,
                _quill2.default.sources.USER
              );
            },
          },
          tab: {
            key: Keyboard.keys.TAB,
            handler: function handler(range) {
              this.quill.history.cutoff();
              var delta = new _quillDelta2.default()
                .retain(range.index)
                .delete(range.length)
                .insert("\t");
              this.quill.updateContents(delta, _quill2.default.sources.USER);
              this.quill.history.cutoff();
              this.quill.setSelection(
                range.index + 1,
                _quill2.default.sources.SILENT
              );
            },
          },
          "list empty enter": {
            key: Keyboard.keys.ENTER,
            collapsed: true,
            format: ["list"],
            empty: true,
            handler: function handler(range, context) {
              this.quill.format("list", false, _quill2.default.sources.USER);
              if (context.format.indent) {
                this.quill.format(
                  "indent",
                  false,
                  _quill2.default.sources.USER
                );
              }
            },
          },
          "checklist enter": {
            key: Keyboard.keys.ENTER,
            collapsed: true,
            format: { list: "checked" },
            handler: function handler(range) {
              var _quill$getLine3 = this.quill.getLine(range.index),
                _quill$getLine4 = _slicedToArray(_quill$getLine3, 2),
                line = _quill$getLine4[0],
                offset = _quill$getLine4[1];

              var formats = (0, _extend2.default)({}, line.formats(), {
                list: "checked",
              });
              var delta = new _quillDelta2.default()
                .retain(range.index)
                .insert("\n", formats)
                .retain(line.length() - offset - 1)
                .retain(1, { list: "unchecked" });
              this.quill.updateContents(delta, _quill2.default.sources.USER);
              this.quill.setSelection(
                range.index + 1,
                _quill2.default.sources.SILENT
              );
              this.quill.scrollIntoView();
            },
          },
          "header enter": {
            key: Keyboard.keys.ENTER,
            collapsed: true,
            format: ["header"],
            suffix: /^$/,
            handler: function handler(range, context) {
              var _quill$getLine5 = this.quill.getLine(range.index),
                _quill$getLine6 = _slicedToArray(_quill$getLine5, 2),
                line = _quill$getLine6[0],
                offset = _quill$getLine6[1];

              var delta = new _quillDelta2.default()
                .retain(range.index)
                .insert("\n", context.format)
                .retain(line.length() - offset - 1)
                .retain(1, { header: null });
              this.quill.updateContents(delta, _quill2.default.sources.USER);
              this.quill.setSelection(
                range.index + 1,
                _quill2.default.sources.SILENT
              );
              this.quill.scrollIntoView();
            },
          },
          "list autofill": {
            key: " ",
            collapsed: true,
            format: { list: false },
            prefix: /^\s*?(\d+\.|-|\*|\[ ?\]|\[x\])$/,
            handler: function handler(range, context) {
              var length = context.prefix.length;

              var _quill$getLine7 = this.quill.getLine(range.index),
                _quill$getLine8 = _slicedToArray(_quill$getLine7, 2),
                line = _quill$getLine8[0],
                offset = _quill$getLine8[1];

              if (offset > length) return true;
              var value = void 0;
              switch (context.prefix.trim()) {
                case "[]":
                case "[ ]":
                  value = "unchecked";
                  break;
                case "[x]":
                  value = "checked";
                  break;
                case "-":
                case "*":
                  value = "bullet";
                  break;
                default:
                  value = "ordered";
              }
              this.quill.insertText(
                range.index,
                " ",
                _quill2.default.sources.USER
              );
              this.quill.history.cutoff();
              var delta = new _quillDelta2.default()
                .retain(range.index - offset)
                .delete(length + 1)
                .retain(line.length() - 2 - offset)
                .retain(1, { list: value });
              this.quill.updateContents(delta, _quill2.default.sources.USER);
              this.quill.history.cutoff();
              this.quill.setSelection(
                range.index - length,
                _quill2.default.sources.SILENT
              );
            },
          },
          "code exit": {
            key: Keyboard.keys.ENTER,
            collapsed: true,
            format: ["code-block"],
            prefix: /\n\n$/,
            suffix: /^\s+$/,
            handler: function handler(range) {
              var _quill$getLine9 = this.quill.getLine(range.index),
                _quill$getLine10 = _slicedToArray(_quill$getLine9, 2),
                line = _quill$getLine10[0],
                offset = _quill$getLine10[1];

              var delta = new _quillDelta2.default()
                .retain(range.index + line.length() - offset - 2)
                .retain(1, { "code-block": null })
                .delete(1);
              this.quill.updateContents(delta, _quill2.default.sources.USER);
            },
          },
          "embed left": makeEmbedArrowHandler(Keyboard.keys.LEFT, false),
          "embed left shift": makeEmbedArrowHandler(Keyboard.keys.LEFT, true),
          "embed right": makeEmbedArrowHandler(Keyboard.keys.RIGHT, false),
          "embed right shift": makeEmbedArrowHandler(Keyboard.keys.RIGHT, true),
        },
      };

      function makeEmbedArrowHandler(key, shiftKey) {
        var _ref3;

        var where = key === Keyboard.keys.LEFT ? "prefix" : "suffix";
        return (
          (_ref3 = {
            key: key,
            shiftKey: shiftKey,
            altKey: null,
          }),
          _defineProperty(_ref3, where, /^$/),
          _defineProperty(_ref3, "handler", function handler(range) {
            var index = range.index;
            if (key === Keyboard.keys.RIGHT) {
              index += range.length + 1;
            }

            var _quill$getLeaf3 = this.quill.getLeaf(index),
              _quill$getLeaf4 = _slicedToArray(_quill$getLeaf3, 1),
              leaf = _quill$getLeaf4[0];

            if (!(leaf instanceof _parchment2.default.Embed)) return true;
            if (key === Keyboard.keys.LEFT) {
              if (shiftKey) {
                this.quill.setSelection(
                  range.index - 1,
                  range.length + 1,
                  _quill2.default.sources.USER
                );
              } else {
                this.quill.setSelection(
                  range.index - 1,
                  _quill2.default.sources.USER
                );
              }
            } else {
              if (shiftKey) {
                this.quill.setSelection(
                  range.index,
                  range.length + 1,
                  _quill2.default.sources.USER
                );
              } else {
                this.quill.setSelection(
                  range.index + range.length + 1,
                  _quill2.default.sources.USER
                );
              }
            }
            return false;
          }),
          _ref3
        );
      }

      function handleBackspace(range, context) {
        if (range.index === 0 || this.quill.getLength() <= 1) return;

        var _quill$getLine11 = this.quill.getLine(range.index),
          _quill$getLine12 = _slicedToArray(_quill$getLine11, 1),
          line = _quill$getLine12[0];

        var formats = {};
        if (context.offset === 0) {
          var _quill$getLine13 = this.quill.getLine(range.index - 1),
            _quill$getLine14 = _slicedToArray(_quill$getLine13, 1),
            prev = _quill$getLine14[0];

          if (prev != null && prev.length() > 1) {
            var curFormats = line.formats();
            var prevFormats = this.quill.getFormat(range.index - 1, 1);
            formats =
              _op2.default.attributes.diff(curFormats, prevFormats) || {};
          }
        }
        // Check for astral symbols
        var length = /[\uD800-\uDBFF][\uDC00-\uDFFF]$/.test(context.prefix)
          ? 2
          : 1;
        this.quill.deleteText(
          range.index - length,
          length,
          _quill2.default.sources.USER
        );
        if (Object.keys(formats).length > 0) {
          this.quill.formatLine(
            range.index - length,
            length,
            formats,
            _quill2.default.sources.USER
          );
        }
        this.quill.focus();
      }

      function handleDelete(range, context) {
        // Check for astral symbols
        var length = /^[\uD800-\uDBFF][\uDC00-\uDFFF]/.test(context.suffix)
          ? 2
          : 1;
        if (range.index >= this.quill.getLength() - length) return;
        var formats = {},
          nextLength = 0;

        var _quill$getLine15 = this.quill.getLine(range.index),
          _quill$getLine16 = _slicedToArray(_quill$getLine15, 1),
          line = _quill$getLine16[0];

        if (context.offset >= line.length() - 1) {
          var _quill$getLine17 = this.quill.getLine(range.index + 1),
            _quill$getLine18 = _slicedToArray(_quill$getLine17, 1),
            next = _quill$getLine18[0];

          if (next) {
            var curFormats = line.formats();
            var nextFormats = this.quill.getFormat(range.index, 1);
            formats =
              _op2.default.attributes.diff(curFormats, nextFormats) || {};
            nextLength = next.length();
          }
        }
        this.quill.deleteText(
          range.index,
          length,
          _quill2.default.sources.USER
        );
        if (Object.keys(formats).length > 0) {
          this.quill.formatLine(
            range.index + nextLength - 1,
            length,
            formats,
            _quill2.default.sources.USER
          );
        }
      }

      function handleDeleteRange(range) {
        var lines = this.quill.getLines(range);
        var formats = {};
        if (lines.length > 1) {
          var firstFormats = lines[0].formats();
          var lastFormats = lines[lines.length - 1].formats();
          formats =
            _op2.default.attributes.diff(lastFormats, firstFormats) || {};
        }
        this.quill.deleteText(range, _quill2.default.sources.USER);
        if (Object.keys(formats).length > 0) {
          this.quill.formatLine(
            range.index,
            1,
            formats,
            _quill2.default.sources.USER
          );
        }
        this.quill.setSelection(range.index, _quill2.default.sources.SILENT);
        this.quill.focus();
      }

      function handleEnter(range, context) {
        var _this3 = this;

        if (range.length > 0) {
          this.quill.scroll.deleteAt(range.index, range.length); // So we do not trigger text-change
        }
        var lineFormats = Object.keys(context.format).reduce(function (
          lineFormats,
          format
        ) {
          if (
            _parchment2.default.query(
              format,
              _parchment2.default.Scope.BLOCK
            ) &&
            !Array.isArray(context.format[format])
          ) {
            lineFormats[format] = context.format[format];
          }
          return lineFormats;
        },
        {});
        this.quill.insertText(
          range.index,
          "\n",
          lineFormats,
          _quill2.default.sources.USER
        );
        // Earlier scroll.deleteAt might have messed up our selection,
        // so insertText's built in selection preservation is not reliable
        this.quill.setSelection(
          range.index + 1,
          _quill2.default.sources.SILENT
        );
        this.quill.focus();
        Object.keys(context.format).forEach(function (name) {
          if (lineFormats[name] != null) return;
          if (Array.isArray(context.format[name])) return;
          if (name === "link") return;
          _this3.quill.format(
            name,
            context.format[name],
            _quill2.default.sources.USER
          );
        });
      }

      function makeCodeBlockHandler(indent) {
        return {
          key: Keyboard.keys.TAB,
          shiftKey: !indent,
          format: { "code-block": true },
          handler: function handler(range) {
            var CodeBlock = _parchment2.default.query("code-block");
            var index = range.index,
              length = range.length;

            var _quill$scroll$descend = this.quill.scroll.descendant(
                CodeBlock,
                index
              ),
              _quill$scroll$descend2 = _slicedToArray(_quill$scroll$descend, 2),
              block = _quill$scroll$descend2[0],
              offset = _quill$scroll$descend2[1];

            if (block == null) return;
            var scrollIndex = this.quill.getIndex(block);
            var start = block.newlineIndex(offset, true) + 1;
            var end = block.newlineIndex(scrollIndex + offset + length);
            var lines = block.domNode.textContent.slice(start, end).split("\n");
            offset = 0;
            lines.forEach(function (line, i) {
              if (indent) {
                block.insertAt(start + offset, CodeBlock.TAB);
                offset += CodeBlock.TAB.length;
                if (i === 0) {
                  index += CodeBlock.TAB.length;
                } else {
                  length += CodeBlock.TAB.length;
                }
              } else if (line.startsWith(CodeBlock.TAB)) {
                block.deleteAt(start + offset, CodeBlock.TAB.length);
                offset -= CodeBlock.TAB.length;
                if (i === 0) {
                  index -= CodeBlock.TAB.length;
                } else {
                  length -= CodeBlock.TAB.length;
                }
              }
              offset += line.length + 1;
            });
            this.quill.update(_quill2.default.sources.USER);
            this.quill.setSelection(
              index,
              length,
              _quill2.default.sources.SILENT
            );
          },
        };
      }

      function makeFormatHandler(format) {
        return {
          key: format[0].toUpperCase(),
          shortKey: true,
          handler: function handler(range, context) {
            this.quill.format(
              format,
              !context.format[format],
              _quill2.default.sources.USER
            );
          },
        };
      }

      function normalize(binding) {
        if (typeof binding === "string" || typeof binding === "number") {
          return normalize({ key: binding });
        }
        if (
          (typeof binding === "undefined" ? "undefined" : _typeof(binding)) ===
          "object"
        ) {
          binding = (0, _clone2.default)(binding, false);
        }
        if (typeof binding.key === "string") {
          if (Keyboard.keys[binding.key.toUpperCase()] != null) {
            binding.key = Keyboard.keys[binding.key.toUpperCase()];
          } else if (binding.key.length === 1) {
            binding.key = binding.key.toUpperCase().charCodeAt(0);
          } else {
            return null;
          }
        }
        if (binding.shortKey) {
          binding[SHORTKEY] = binding.shortKey;
          delete binding.shortKey;
        }
        return binding;
      }

      exports.default = Keyboard;
      exports.SHORTKEY = SHORTKEY;

      /***/
    },
    /* 24 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _slicedToArray = (function () {
        function sliceIterator(arr, i) {
          var _arr = [];
          var _n = true;
          var _d = false;
          var _e = undefined;
          try {
            for (
              var _i = arr[Symbol.iterator](), _s;
              !(_n = (_s = _i.next()).done);
              _n = true
            ) {
              _arr.push(_s.value);
              if (i && _arr.length === i) break;
            }
          } catch (err) {
            _d = true;
            _e = err;
          } finally {
            try {
              if (!_n && _i["return"]) _i["return"]();
            } finally {
              if (_d) throw _e;
            }
          }
          return _arr;
        }
        return function (arr, i) {
          if (Array.isArray(arr)) {
            return arr;
          } else if (Symbol.iterator in Object(arr)) {
            return sliceIterator(arr, i);
          } else {
            throw new TypeError(
              "Invalid attempt to destructure non-iterable instance"
            );
          }
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _text = __webpack_require__(7);

      var _text2 = _interopRequireDefault(_text);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Cursor = (function (_Parchment$Embed) {
        _inherits(Cursor, _Parchment$Embed);

        _createClass(Cursor, null, [
          {
            key: "value",
            value: function value() {
              return undefined;
            },
          },
        ]);

        function Cursor(domNode, selection) {
          _classCallCheck(this, Cursor);

          var _this = _possibleConstructorReturn(
            this,
            (Cursor.__proto__ || Object.getPrototypeOf(Cursor)).call(
              this,
              domNode
            )
          );

          _this.selection = selection;
          _this.textNode = document.createTextNode(Cursor.CONTENTS);
          _this.domNode.appendChild(_this.textNode);
          _this._length = 0;
          return _this;
        }

        _createClass(Cursor, [
          {
            key: "detach",
            value: function detach() {
              // super.detach() will also clear domNode.__blot
              if (this.parent != null) this.parent.removeChild(this);
            },
          },
          {
            key: "format",
            value: function format(name, value) {
              if (this._length !== 0) {
                return _get(
                  Cursor.prototype.__proto__ ||
                    Object.getPrototypeOf(Cursor.prototype),
                  "format",
                  this
                ).call(this, name, value);
              }
              var target = this,
                index = 0;
              while (
                target != null &&
                target.statics.scope !== _parchment2.default.Scope.BLOCK_BLOT
              ) {
                index += target.offset(target.parent);
                target = target.parent;
              }
              if (target != null) {
                this._length = Cursor.CONTENTS.length;
                target.optimize();
                target.formatAt(index, Cursor.CONTENTS.length, name, value);
                this._length = 0;
              }
            },
          },
          {
            key: "index",
            value: function index(node, offset) {
              if (node === this.textNode) return 0;
              return _get(
                Cursor.prototype.__proto__ ||
                  Object.getPrototypeOf(Cursor.prototype),
                "index",
                this
              ).call(this, node, offset);
            },
          },
          {
            key: "length",
            value: function length() {
              return this._length;
            },
          },
          {
            key: "position",
            value: function position() {
              return [this.textNode, this.textNode.data.length];
            },
          },
          {
            key: "remove",
            value: function remove() {
              _get(
                Cursor.prototype.__proto__ ||
                  Object.getPrototypeOf(Cursor.prototype),
                "remove",
                this
              ).call(this);
              this.parent = null;
            },
          },
          {
            key: "restore",
            value: function restore() {
              if (this.selection.composing || this.parent == null) return;
              var textNode = this.textNode;
              var range = this.selection.getNativeRange();
              var restoreText = void 0,
                start = void 0,
                end = void 0;
              if (
                range != null &&
                range.start.node === textNode &&
                range.end.node === textNode
              ) {
                var _ref = [textNode, range.start.offset, range.end.offset];
                restoreText = _ref[0];
                start = _ref[1];
                end = _ref[2];
              }
              // Link format will insert text outside of anchor tag
              while (
                this.domNode.lastChild != null &&
                this.domNode.lastChild !== this.textNode
              ) {
                this.domNode.parentNode.insertBefore(
                  this.domNode.lastChild,
                  this.domNode
                );
              }
              if (this.textNode.data !== Cursor.CONTENTS) {
                var text = this.textNode.data.split(Cursor.CONTENTS).join("");
                if (this.next instanceof _text2.default) {
                  restoreText = this.next.domNode;
                  this.next.insertAt(0, text);
                  this.textNode.data = Cursor.CONTENTS;
                } else {
                  this.textNode.data = text;
                  this.parent.insertBefore(
                    _parchment2.default.create(this.textNode),
                    this
                  );
                  this.textNode = document.createTextNode(Cursor.CONTENTS);
                  this.domNode.appendChild(this.textNode);
                }
              }
              this.remove();
              if (start != null) {
                var _map = [start, end].map(function (offset) {
                  return Math.max(
                    0,
                    Math.min(restoreText.data.length, offset - 1)
                  );
                });

                var _map2 = _slicedToArray(_map, 2);

                start = _map2[0];
                end = _map2[1];

                return {
                  startNode: restoreText,
                  startOffset: start,
                  endNode: restoreText,
                  endOffset: end,
                };
              }
            },
          },
          {
            key: "update",
            value: function update(mutations, context) {
              var _this2 = this;

              if (
                mutations.some(function (mutation) {
                  return (
                    mutation.type === "characterData" &&
                    mutation.target === _this2.textNode
                  );
                })
              ) {
                var range = this.restore();
                if (range) context.range = range;
              }
            },
          },
          {
            key: "value",
            value: function value() {
              return "";
            },
          },
        ]);

        return Cursor;
      })(_parchment2.default.Embed);

      Cursor.blotName = "cursor";
      Cursor.className = "ql-cursor";
      Cursor.tagName = "span";
      Cursor.CONTENTS = "\uFEFF"; // Zero width no break space

      exports.default = Cursor;

      /***/
    },
    /* 25 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Container = (function (_Parchment$Container) {
        _inherits(Container, _Parchment$Container);

        function Container() {
          _classCallCheck(this, Container);

          return _possibleConstructorReturn(
            this,
            (Container.__proto__ || Object.getPrototypeOf(Container)).apply(
              this,
              arguments
            )
          );
        }

        return Container;
      })(_parchment2.default.Container);

      Container.allowedChildren = [
        _block2.default,
        _block.BlockEmbed,
        Container,
      ];

      exports.default = Container;

      /***/
    },
    /* 26 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.ColorStyle =
        exports.ColorClass =
        exports.ColorAttributor =
          undefined;

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var ColorAttributor = (function (_Parchment$Attributor) {
        _inherits(ColorAttributor, _Parchment$Attributor);

        function ColorAttributor() {
          _classCallCheck(this, ColorAttributor);

          return _possibleConstructorReturn(
            this,
            (
              ColorAttributor.__proto__ ||
              Object.getPrototypeOf(ColorAttributor)
            ).apply(this, arguments)
          );
        }

        _createClass(ColorAttributor, [
          {
            key: "value",
            value: function value(domNode) {
              var value = _get(
                ColorAttributor.prototype.__proto__ ||
                  Object.getPrototypeOf(ColorAttributor.prototype),
                "value",
                this
              ).call(this, domNode);
              if (!value.startsWith("rgb(")) return value;
              value = value.replace(/^[^\d]+/, "").replace(/[^\d]+$/, "");
              return (
                "#" +
                value
                  .split(",")
                  .map(function (component) {
                    return ("00" + parseInt(component).toString(16)).slice(-2);
                  })
                  .join("")
              );
            },
          },
        ]);

        return ColorAttributor;
      })(_parchment2.default.Attributor.Style);

      var ColorClass = new _parchment2.default.Attributor.Class(
        "color",
        "ql-color",
        {
          scope: _parchment2.default.Scope.INLINE,
        }
      );
      var ColorStyle = new ColorAttributor("color", "color", {
        scope: _parchment2.default.Scope.INLINE,
      });

      exports.ColorAttributor = ColorAttributor;
      exports.ColorClass = ColorClass;
      exports.ColorStyle = ColorStyle;

      /***/
    },
    /* 27 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.sanitize = exports.default = undefined;

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Link = (function (_Inline) {
        _inherits(Link, _Inline);

        function Link() {
          _classCallCheck(this, Link);

          return _possibleConstructorReturn(
            this,
            (Link.__proto__ || Object.getPrototypeOf(Link)).apply(
              this,
              arguments
            )
          );
        }

        _createClass(
          Link,
          [
            {
              key: "format",
              value: function format(name, value) {
                if (name !== this.statics.blotName || !value)
                  return _get(
                    Link.prototype.__proto__ ||
                      Object.getPrototypeOf(Link.prototype),
                    "format",
                    this
                  ).call(this, name, value);
                value = this.constructor.sanitize(value);
                this.domNode.setAttribute("href", value);
              },
            },
          ],
          [
            {
              key: "create",
              value: function create(value) {
                var node = _get(
                  Link.__proto__ || Object.getPrototypeOf(Link),
                  "create",
                  this
                ).call(this, value);
                value = this.sanitize(value);
                node.setAttribute("href", value);
                node.setAttribute("target", "_blank");
                return node;
              },
            },
            {
              key: "formats",
              value: function formats(domNode) {
                return domNode.getAttribute("href");
              },
            },
            {
              key: "sanitize",
              value: function sanitize(url) {
                return _sanitize(url, this.PROTOCOL_WHITELIST)
                  ? url
                  : this.SANITIZED_URL;
              },
            },
          ]
        );

        return Link;
      })(_inline2.default);

      Link.blotName = "link";
      Link.tagName = "A";
      Link.SANITIZED_URL = "about:blank";
      Link.PROTOCOL_WHITELIST = ["http", "https", "mailto", "tel"];

      function _sanitize(url, protocols) {
        var anchor = document.createElement("a");
        anchor.href = url;
        var protocol = anchor.href.slice(0, anchor.href.indexOf(":"));
        return protocols.indexOf(protocol) > -1;
      }

      exports.default = Link;
      exports.sanitize = _sanitize;

      /***/
    },
    /* 28 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _typeof =
        typeof Symbol === "function" && typeof Symbol.iterator === "symbol"
          ? function (obj) {
              return typeof obj;
            }
          : function (obj) {
              return obj &&
                typeof Symbol === "function" &&
                obj.constructor === Symbol &&
                obj !== Symbol.prototype
                ? "symbol"
                : typeof obj;
            };

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _keyboard = __webpack_require__(23);

      var _keyboard2 = _interopRequireDefault(_keyboard);

      var _dropdown = __webpack_require__(107);

      var _dropdown2 = _interopRequireDefault(_dropdown);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      var optionsCounter = 0;

      function toggleAriaAttribute(element, attribute) {
        element.setAttribute(
          attribute,
          !(element.getAttribute(attribute) === "true")
        );
      }

      var Picker = (function () {
        function Picker(select) {
          var _this = this;

          _classCallCheck(this, Picker);

          this.select = select;
          this.container = document.createElement("span");
          this.buildPicker();
          this.select.style.display = "none";
          this.select.parentNode.insertBefore(this.container, this.select);

          this.label.addEventListener("mousedown", function () {
            _this.togglePicker();
          });
          this.label.addEventListener("keydown", function (event) {
            switch (event.keyCode) {
              // Allows the "Enter" key to open the picker
              case _keyboard2.default.keys.ENTER:
                _this.togglePicker();
                break;

              // Allows the "Escape" key to close the picker
              case _keyboard2.default.keys.ESCAPE:
                _this.escape();
                event.preventDefault();
                break;
              default:
            }
          });
          this.select.addEventListener("change", this.update.bind(this));
        }

        _createClass(Picker, [
          {
            key: "togglePicker",
            value: function togglePicker() {
              this.container.classList.toggle("ql-expanded");
              // Toggle aria-expanded and aria-hidden to make the picker accessible
              toggleAriaAttribute(this.label, "aria-expanded");
              toggleAriaAttribute(this.options, "aria-hidden");
            },
          },
          {
            key: "buildItem",
            value: function buildItem(option) {
              var _this2 = this;

              var item = document.createElement("span");
              item.tabIndex = "0";
              item.setAttribute("role", "button");

              item.classList.add("ql-picker-item");
              if (option.hasAttribute("value")) {
                item.setAttribute("data-value", option.getAttribute("value"));
              }
              if (option.textContent) {
                item.setAttribute("data-label", option.textContent);
              }
              item.addEventListener("click", function () {
                _this2.selectItem(item, true);
              });
              item.addEventListener("keydown", function (event) {
                switch (event.keyCode) {
                  // Allows the "Enter" key to select an item
                  case _keyboard2.default.keys.ENTER:
                    _this2.selectItem(item, true);
                    event.preventDefault();
                    break;

                  // Allows the "Escape" key to close the picker
                  case _keyboard2.default.keys.ESCAPE:
                    _this2.escape();
                    event.preventDefault();
                    break;
                  default:
                }
              });

              return item;
            },
          },
          {
            key: "buildLabel",
            value: function buildLabel() {
              var label = document.createElement("span");
              label.classList.add("ql-picker-label");
              label.innerHTML = _dropdown2.default;
              label.tabIndex = "0";
              label.setAttribute("role", "button");
              label.setAttribute("aria-expanded", "false");
              this.container.appendChild(label);
              return label;
            },
          },
          {
            key: "buildOptions",
            value: function buildOptions() {
              var _this3 = this;

              var options = document.createElement("span");
              options.classList.add("ql-picker-options");

              // Don't want screen readers to read this until options are visible
              options.setAttribute("aria-hidden", "true");
              options.tabIndex = "-1";

              // Need a unique id for aria-controls
              options.id = "ql-picker-options-" + optionsCounter;
              optionsCounter += 1;
              this.label.setAttribute("aria-controls", options.id);

              this.options = options;

              [].slice.call(this.select.options).forEach(function (option) {
                var item = _this3.buildItem(option);
                options.appendChild(item);
                if (option.selected === true) {
                  _this3.selectItem(item);
                }
              });
              this.container.appendChild(options);
            },
          },
          {
            key: "buildPicker",
            value: function buildPicker() {
              var _this4 = this;

              [].slice.call(this.select.attributes).forEach(function (item) {
                _this4.container.setAttribute(item.name, item.value);
              });
              this.container.classList.add("ql-picker");
              this.label = this.buildLabel();
              this.buildOptions();
            },
          },
          {
            key: "escape",
            value: function escape() {
              var _this5 = this;

              // Close menu and return focus to trigger label
              this.close();
              // Need setTimeout for accessibility to ensure that the browser executes
              // focus on the next process thread and after any DOM content changes
              setTimeout(function () {
                return _this5.label.focus();
              }, 1);
            },
          },
          {
            key: "close",
            value: function close() {
              this.container.classList.remove("ql-expanded");
              this.label.setAttribute("aria-expanded", "false");
              this.options.setAttribute("aria-hidden", "true");
            },
          },
          {
            key: "selectItem",
            value: function selectItem(item) {
              var trigger =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : false;

              var selected = this.container.querySelector(".ql-selected");
              if (item === selected) return;
              if (selected != null) {
                selected.classList.remove("ql-selected");
              }
              if (item == null) return;
              item.classList.add("ql-selected");
              this.select.selectedIndex = [].indexOf.call(
                item.parentNode.children,
                item
              );
              if (item.hasAttribute("data-value")) {
                this.label.setAttribute(
                  "data-value",
                  item.getAttribute("data-value")
                );
              } else {
                this.label.removeAttribute("data-value");
              }
              if (item.hasAttribute("data-label")) {
                this.label.setAttribute(
                  "data-label",
                  item.getAttribute("data-label")
                );
              } else {
                this.label.removeAttribute("data-label");
              }
              if (trigger) {
                if (typeof Event === "function") {
                  this.select.dispatchEvent(new Event("change"));
                } else if (
                  (typeof Event === "undefined"
                    ? "undefined"
                    : _typeof(Event)) === "object"
                ) {
                  // IE11
                  var event = document.createEvent("Event");
                  event.initEvent("change", true, true);
                  this.select.dispatchEvent(event);
                }
                this.close();
              }
            },
          },
          {
            key: "update",
            value: function update() {
              var option = void 0;
              if (this.select.selectedIndex > -1) {
                var item =
                  this.container.querySelector(".ql-picker-options").children[
                    this.select.selectedIndex
                  ];
                option = this.select.options[this.select.selectedIndex];
                this.selectItem(item);
              } else {
                this.selectItem(null);
              }
              var isActive =
                option != null &&
                option !== this.select.querySelector("option[selected]");
              this.label.classList.toggle("ql-active", isActive);
            },
          },
        ]);

        return Picker;
      })();

      exports.default = Picker;

      /***/
    },
    /* 29 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      var _break = __webpack_require__(16);

      var _break2 = _interopRequireDefault(_break);

      var _container = __webpack_require__(25);

      var _container2 = _interopRequireDefault(_container);

      var _cursor = __webpack_require__(24);

      var _cursor2 = _interopRequireDefault(_cursor);

      var _embed = __webpack_require__(35);

      var _embed2 = _interopRequireDefault(_embed);

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      var _scroll = __webpack_require__(22);

      var _scroll2 = _interopRequireDefault(_scroll);

      var _text = __webpack_require__(7);

      var _text2 = _interopRequireDefault(_text);

      var _clipboard = __webpack_require__(55);

      var _clipboard2 = _interopRequireDefault(_clipboard);

      var _history = __webpack_require__(42);

      var _history2 = _interopRequireDefault(_history);

      var _keyboard = __webpack_require__(23);

      var _keyboard2 = _interopRequireDefault(_keyboard);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      _quill2.default.register({
        "blots/block": _block2.default,
        "blots/block/embed": _block.BlockEmbed,
        "blots/break": _break2.default,
        "blots/container": _container2.default,
        "blots/cursor": _cursor2.default,
        "blots/embed": _embed2.default,
        "blots/inline": _inline2.default,
        "blots/scroll": _scroll2.default,
        "blots/text": _text2.default,

        "modules/clipboard": _clipboard2.default,
        "modules/history": _history2.default,
        "modules/keyboard": _keyboard2.default,
      });

      _parchment2.default.register(
        _block2.default,
        _break2.default,
        _cursor2.default,
        _inline2.default,
        _scroll2.default,
        _text2.default
      );

      exports.default = _quill2.default;

      /***/
    },
    /* 30 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", { value: true });
      var Registry = __webpack_require__(1);
      var ShadowBlot = /** @class */ (function () {
        function ShadowBlot(domNode) {
          this.domNode = domNode;
          // @ts-ignore
          this.domNode[Registry.DATA_KEY] = { blot: this };
        }
        Object.defineProperty(ShadowBlot.prototype, "statics", {
          // Hack for accessing inherited static methods
          get: function () {
            return this.constructor;
          },
          enumerable: true,
          configurable: true,
        });
        ShadowBlot.create = function (value) {
          if (this.tagName == null) {
            throw new Registry.ParchmentError(
              "Blot definition missing tagName"
            );
          }
          var node;
          if (Array.isArray(this.tagName)) {
            if (typeof value === "string") {
              value = value.toUpperCase();
              if (parseInt(value).toString() === value) {
                value = parseInt(value);
              }
            }
            if (typeof value === "number") {
              node = document.createElement(this.tagName[value - 1]);
            } else if (this.tagName.indexOf(value) > -1) {
              node = document.createElement(value);
            } else {
              node = document.createElement(this.tagName[0]);
            }
          } else {
            node = document.createElement(this.tagName);
          }
          if (this.className) {
            node.classList.add(this.className);
          }
          return node;
        };
        ShadowBlot.prototype.attach = function () {
          if (this.parent != null) {
            this.scroll = this.parent.scroll;
          }
        };
        ShadowBlot.prototype.clone = function () {
          var domNode = this.domNode.cloneNode(false);
          return Registry.create(domNode);
        };
        ShadowBlot.prototype.detach = function () {
          if (this.parent != null) this.parent.removeChild(this);
          // @ts-ignore
          delete this.domNode[Registry.DATA_KEY];
        };
        ShadowBlot.prototype.deleteAt = function (index, length) {
          var blot = this.isolate(index, length);
          blot.remove();
        };
        ShadowBlot.prototype.formatAt = function (index, length, name, value) {
          var blot = this.isolate(index, length);
          if (Registry.query(name, Registry.Scope.BLOT) != null && value) {
            blot.wrap(name, value);
          } else if (Registry.query(name, Registry.Scope.ATTRIBUTE) != null) {
            var parent = Registry.create(this.statics.scope);
            blot.wrap(parent);
            parent.format(name, value);
          }
        };
        ShadowBlot.prototype.insertAt = function (index, value, def) {
          var blot =
            def == null
              ? Registry.create("text", value)
              : Registry.create(value, def);
          var ref = this.split(index);
          this.parent.insertBefore(blot, ref);
        };
        ShadowBlot.prototype.insertInto = function (parentBlot, refBlot) {
          if (refBlot === void 0) {
            refBlot = null;
          }
          if (this.parent != null) {
            this.parent.children.remove(this);
          }
          var refDomNode = null;
          parentBlot.children.insertBefore(this, refBlot);
          if (refBlot != null) {
            refDomNode = refBlot.domNode;
          }
          if (
            this.domNode.parentNode != parentBlot.domNode ||
            this.domNode.nextSibling != refDomNode
          ) {
            parentBlot.domNode.insertBefore(this.domNode, refDomNode);
          }
          this.parent = parentBlot;
          this.attach();
        };
        ShadowBlot.prototype.isolate = function (index, length) {
          var target = this.split(index);
          target.split(length);
          return target;
        };
        ShadowBlot.prototype.length = function () {
          return 1;
        };
        ShadowBlot.prototype.offset = function (root) {
          if (root === void 0) {
            root = this.parent;
          }
          if (this.parent == null || this == root) return 0;
          return this.parent.children.offset(this) + this.parent.offset(root);
        };
        ShadowBlot.prototype.optimize = function (context) {
          // TODO clean up once we use WeakMap
          // @ts-ignore
          if (this.domNode[Registry.DATA_KEY] != null) {
            // @ts-ignore
            delete this.domNode[Registry.DATA_KEY].mutations;
          }
        };
        ShadowBlot.prototype.remove = function () {
          if (this.domNode.parentNode != null) {
            this.domNode.parentNode.removeChild(this.domNode);
          }
          this.detach();
        };
        ShadowBlot.prototype.replace = function (target) {
          if (target.parent == null) return;
          target.parent.insertBefore(this, target.next);
          target.remove();
        };
        ShadowBlot.prototype.replaceWith = function (name, value) {
          var replacement =
            typeof name === "string" ? Registry.create(name, value) : name;
          replacement.replace(this);
          return replacement;
        };
        ShadowBlot.prototype.split = function (index, force) {
          return index === 0 ? this : this.next;
        };
        ShadowBlot.prototype.update = function (mutations, context) {
          // Nothing to do by default
        };
        ShadowBlot.prototype.wrap = function (name, value) {
          var wrapper =
            typeof name === "string" ? Registry.create(name, value) : name;
          if (this.parent != null) {
            this.parent.insertBefore(wrapper, this.next);
          }
          wrapper.appendChild(this);
          return wrapper;
        };
        ShadowBlot.blotName = "abstract";
        return ShadowBlot;
      })();
      exports.default = ShadowBlot;

      /***/
    },
    /* 31 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", { value: true });
      var attributor_1 = __webpack_require__(12);
      var class_1 = __webpack_require__(32);
      var style_1 = __webpack_require__(33);
      var Registry = __webpack_require__(1);
      var AttributorStore = /** @class */ (function () {
        function AttributorStore(domNode) {
          this.attributes = {};
          this.domNode = domNode;
          this.build();
        }
        AttributorStore.prototype.attribute = function (attribute, value) {
          // verb
          if (value) {
            if (attribute.add(this.domNode, value)) {
              if (attribute.value(this.domNode) != null) {
                this.attributes[attribute.attrName] = attribute;
              } else {
                delete this.attributes[attribute.attrName];
              }
            }
          } else {
            attribute.remove(this.domNode);
            delete this.attributes[attribute.attrName];
          }
        };
        AttributorStore.prototype.build = function () {
          var _this = this;
          this.attributes = {};
          var attributes = attributor_1.default.keys(this.domNode);
          var classes = class_1.default.keys(this.domNode);
          var styles = style_1.default.keys(this.domNode);
          attributes
            .concat(classes)
            .concat(styles)
            .forEach(function (name) {
              var attr = Registry.query(name, Registry.Scope.ATTRIBUTE);
              if (attr instanceof attributor_1.default) {
                _this.attributes[attr.attrName] = attr;
              }
            });
        };
        AttributorStore.prototype.copy = function (target) {
          var _this = this;
          Object.keys(this.attributes).forEach(function (key) {
            var value = _this.attributes[key].value(_this.domNode);
            target.format(key, value);
          });
        };
        AttributorStore.prototype.move = function (target) {
          var _this = this;
          this.copy(target);
          Object.keys(this.attributes).forEach(function (key) {
            _this.attributes[key].remove(_this.domNode);
          });
          this.attributes = {};
        };
        AttributorStore.prototype.values = function () {
          var _this = this;
          return Object.keys(this.attributes).reduce(function (
            attributes,
            name
          ) {
            attributes[name] = _this.attributes[name].value(_this.domNode);
            return attributes;
          },
          {});
        };
        return AttributorStore;
      })();
      exports.default = AttributorStore;

      /***/
    },
    /* 32 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      var __extends =
        (this && this.__extends) ||
        (function () {
          var extendStatics =
            Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array &&
              function (d, b) {
                d.__proto__ = b;
              }) ||
            function (d, b) {
              for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
            };
          return function (d, b) {
            extendStatics(d, b);
            function __() {
              this.constructor = d;
            }
            d.prototype =
              b === null
                ? Object.create(b)
                : ((__.prototype = b.prototype), new __());
          };
        })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var attributor_1 = __webpack_require__(12);
      function match(node, prefix) {
        var className = node.getAttribute("class") || "";
        return className.split(/\s+/).filter(function (name) {
          return name.indexOf(prefix + "-") === 0;
        });
      }
      var ClassAttributor = /** @class */ (function (_super) {
        __extends(ClassAttributor, _super);
        function ClassAttributor() {
          return (_super !== null && _super.apply(this, arguments)) || this;
        }
        ClassAttributor.keys = function (node) {
          return (node.getAttribute("class") || "")
            .split(/\s+/)
            .map(function (name) {
              return name.split("-").slice(0, -1).join("-");
            });
        };
        ClassAttributor.prototype.add = function (node, value) {
          if (!this.canAdd(node, value)) return false;
          this.remove(node);
          node.classList.add(this.keyName + "-" + value);
          return true;
        };
        ClassAttributor.prototype.remove = function (node) {
          var matches = match(node, this.keyName);
          matches.forEach(function (name) {
            node.classList.remove(name);
          });
          if (node.classList.length === 0) {
            node.removeAttribute("class");
          }
        };
        ClassAttributor.prototype.value = function (node) {
          var result = match(node, this.keyName)[0] || "";
          var value = result.slice(this.keyName.length + 1); // +1 for hyphen
          return this.canAdd(node, value) ? value : "";
        };
        return ClassAttributor;
      })(attributor_1.default);
      exports.default = ClassAttributor;

      /***/
    },
    /* 33 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      var __extends =
        (this && this.__extends) ||
        (function () {
          var extendStatics =
            Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array &&
              function (d, b) {
                d.__proto__ = b;
              }) ||
            function (d, b) {
              for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
            };
          return function (d, b) {
            extendStatics(d, b);
            function __() {
              this.constructor = d;
            }
            d.prototype =
              b === null
                ? Object.create(b)
                : ((__.prototype = b.prototype), new __());
          };
        })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var attributor_1 = __webpack_require__(12);
      function camelize(name) {
        var parts = name.split("-");
        var rest = parts
          .slice(1)
          .map(function (part) {
            return part[0].toUpperCase() + part.slice(1);
          })
          .join("");
        return parts[0] + rest;
      }
      var StyleAttributor = /** @class */ (function (_super) {
        __extends(StyleAttributor, _super);
        function StyleAttributor() {
          return (_super !== null && _super.apply(this, arguments)) || this;
        }
        StyleAttributor.keys = function (node) {
          return (node.getAttribute("style") || "")
            .split(";")
            .map(function (value) {
              var arr = value.split(":");
              return arr[0].trim();
            });
        };
        StyleAttributor.prototype.add = function (node, value) {
          if (!this.canAdd(node, value)) return false;
          // @ts-ignore
          node.style[camelize(this.keyName)] = value;
          return true;
        };
        StyleAttributor.prototype.remove = function (node) {
          // @ts-ignore
          node.style[camelize(this.keyName)] = "";
          if (!node.getAttribute("style")) {
            node.removeAttribute("style");
          }
        };
        StyleAttributor.prototype.value = function (node) {
          // @ts-ignore
          var value = node.style[camelize(this.keyName)];
          return this.canAdd(node, value) ? value : "";
        };
        return StyleAttributor;
      })(attributor_1.default);
      exports.default = StyleAttributor;

      /***/
    },
    /* 34 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      var Theme = (function () {
        function Theme(quill, options) {
          _classCallCheck(this, Theme);

          this.quill = quill;
          this.options = options;
          this.modules = {};
        }

        _createClass(Theme, [
          {
            key: "init",
            value: function init() {
              var _this = this;

              Object.keys(this.options.modules).forEach(function (name) {
                if (_this.modules[name] == null) {
                  _this.addModule(name);
                }
              });
            },
          },
          {
            key: "addModule",
            value: function addModule(name) {
              var moduleClass = this.quill.constructor.import(
                "modules/" + name
              );
              this.modules[name] = new moduleClass(
                this.quill,
                this.options.modules[name] || {}
              );
              return this.modules[name];
            },
          },
        ]);

        return Theme;
      })();

      Theme.DEFAULTS = {
        modules: {},
      };
      Theme.themes = {
        default: Theme,
      };

      exports.default = Theme;

      /***/
    },
    /* 35 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _text = __webpack_require__(7);

      var _text2 = _interopRequireDefault(_text);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var GUARD_TEXT = "\uFEFF";

      var Embed = (function (_Parchment$Embed) {
        _inherits(Embed, _Parchment$Embed);

        function Embed(node) {
          _classCallCheck(this, Embed);

          var _this = _possibleConstructorReturn(
            this,
            (Embed.__proto__ || Object.getPrototypeOf(Embed)).call(this, node)
          );

          _this.contentNode = document.createElement("span");
          _this.contentNode.setAttribute("contenteditable", false);
          [].slice.call(_this.domNode.childNodes).forEach(function (childNode) {
            _this.contentNode.appendChild(childNode);
          });
          _this.leftGuard = document.createTextNode(GUARD_TEXT);
          _this.rightGuard = document.createTextNode(GUARD_TEXT);
          _this.domNode.appendChild(_this.leftGuard);
          _this.domNode.appendChild(_this.contentNode);
          _this.domNode.appendChild(_this.rightGuard);
          return _this;
        }

        _createClass(Embed, [
          {
            key: "index",
            value: function index(node, offset) {
              if (node === this.leftGuard) return 0;
              if (node === this.rightGuard) return 1;
              return _get(
                Embed.prototype.__proto__ ||
                  Object.getPrototypeOf(Embed.prototype),
                "index",
                this
              ).call(this, node, offset);
            },
          },
          {
            key: "restore",
            value: function restore(node) {
              var range = void 0,
                textNode = void 0;
              var text = node.data.split(GUARD_TEXT).join("");
              if (node === this.leftGuard) {
                if (this.prev instanceof _text2.default) {
                  var prevLength = this.prev.length();
                  this.prev.insertAt(prevLength, text);
                  range = {
                    startNode: this.prev.domNode,
                    startOffset: prevLength + text.length,
                  };
                } else {
                  textNode = document.createTextNode(text);
                  this.parent.insertBefore(
                    _parchment2.default.create(textNode),
                    this
                  );
                  range = {
                    startNode: textNode,
                    startOffset: text.length,
                  };
                }
              } else if (node === this.rightGuard) {
                if (this.next instanceof _text2.default) {
                  this.next.insertAt(0, text);
                  range = {
                    startNode: this.next.domNode,
                    startOffset: text.length,
                  };
                } else {
                  textNode = document.createTextNode(text);
                  this.parent.insertBefore(
                    _parchment2.default.create(textNode),
                    this.next
                  );
                  range = {
                    startNode: textNode,
                    startOffset: text.length,
                  };
                }
              }
              node.data = GUARD_TEXT;
              return range;
            },
          },
          {
            key: "update",
            value: function update(mutations, context) {
              var _this2 = this;

              mutations.forEach(function (mutation) {
                if (
                  mutation.type === "characterData" &&
                  (mutation.target === _this2.leftGuard ||
                    mutation.target === _this2.rightGuard)
                ) {
                  var range = _this2.restore(mutation.target);
                  if (range) context.range = range;
                }
              });
            },
          },
        ]);

        return Embed;
      })(_parchment2.default.Embed);

      exports.default = Embed;

      /***/
    },
    /* 36 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.AlignStyle =
        exports.AlignClass =
        exports.AlignAttribute =
          undefined;

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      var config = {
        scope: _parchment2.default.Scope.BLOCK,
        whitelist: ["right", "center", "justify"],
      };

      var AlignAttribute = new _parchment2.default.Attributor.Attribute(
        "align",
        "align",
        config
      );
      var AlignClass = new _parchment2.default.Attributor.Class(
        "align",
        "ql-align",
        config
      );
      var AlignStyle = new _parchment2.default.Attributor.Style(
        "align",
        "text-align",
        config
      );

      exports.AlignAttribute = AlignAttribute;
      exports.AlignClass = AlignClass;
      exports.AlignStyle = AlignStyle;

      /***/
    },
    /* 37 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.BackgroundStyle = exports.BackgroundClass = undefined;

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _color = __webpack_require__(26);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      var BackgroundClass = new _parchment2.default.Attributor.Class(
        "background",
        "ql-bg",
        {
          scope: _parchment2.default.Scope.INLINE,
        }
      );
      var BackgroundStyle = new _color.ColorAttributor(
        "background",
        "background-color",
        {
          scope: _parchment2.default.Scope.INLINE,
        }
      );

      exports.BackgroundClass = BackgroundClass;
      exports.BackgroundStyle = BackgroundStyle;

      /***/
    },
    /* 38 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.DirectionStyle =
        exports.DirectionClass =
        exports.DirectionAttribute =
          undefined;

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      var config = {
        scope: _parchment2.default.Scope.BLOCK,
        whitelist: ["rtl"],
      };

      var DirectionAttribute = new _parchment2.default.Attributor.Attribute(
        "direction",
        "dir",
        config
      );
      var DirectionClass = new _parchment2.default.Attributor.Class(
        "direction",
        "ql-direction",
        config
      );
      var DirectionStyle = new _parchment2.default.Attributor.Style(
        "direction",
        "direction",
        config
      );

      exports.DirectionAttribute = DirectionAttribute;
      exports.DirectionClass = DirectionClass;
      exports.DirectionStyle = DirectionStyle;

      /***/
    },
    /* 39 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.FontClass = exports.FontStyle = undefined;

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var config = {
        scope: _parchment2.default.Scope.INLINE,
        whitelist: ["serif", "monospace"],
      };

      var FontClass = new _parchment2.default.Attributor.Class(
        "font",
        "ql-font",
        config
      );

      var FontStyleAttributor = (function (_Parchment$Attributor) {
        _inherits(FontStyleAttributor, _Parchment$Attributor);

        function FontStyleAttributor() {
          _classCallCheck(this, FontStyleAttributor);

          return _possibleConstructorReturn(
            this,
            (
              FontStyleAttributor.__proto__ ||
              Object.getPrototypeOf(FontStyleAttributor)
            ).apply(this, arguments)
          );
        }

        _createClass(FontStyleAttributor, [
          {
            key: "value",
            value: function value(node) {
              return _get(
                FontStyleAttributor.prototype.__proto__ ||
                  Object.getPrototypeOf(FontStyleAttributor.prototype),
                "value",
                this
              )
                .call(this, node)
                .replace(/["']/g, "");
            },
          },
        ]);

        return FontStyleAttributor;
      })(_parchment2.default.Attributor.Style);

      var FontStyle = new FontStyleAttributor("font", "font-family", config);

      exports.FontStyle = FontStyle;
      exports.FontClass = FontClass;

      /***/
    },
    /* 40 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.SizeStyle = exports.SizeClass = undefined;

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      var SizeClass = new _parchment2.default.Attributor.Class(
        "size",
        "ql-size",
        {
          scope: _parchment2.default.Scope.INLINE,
          whitelist: ["small", "large", "huge"],
        }
      );
      var SizeStyle = new _parchment2.default.Attributor.Style(
        "size",
        "font-size",
        {
          scope: _parchment2.default.Scope.INLINE,
          whitelist: ["10px", "18px", "32px"],
        }
      );

      exports.SizeClass = SizeClass;
      exports.SizeStyle = SizeStyle;

      /***/
    },
    /* 41 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      module.exports = {
        align: {
          "": __webpack_require__(76),
          center: __webpack_require__(77),
          right: __webpack_require__(78),
          justify: __webpack_require__(79),
        },
        background: __webpack_require__(80),
        blockquote: __webpack_require__(81),
        bold: __webpack_require__(82),
        clean: __webpack_require__(83),
        code: __webpack_require__(58),
        "code-block": __webpack_require__(58),
        color: __webpack_require__(84),
        direction: {
          "": __webpack_require__(85),
          rtl: __webpack_require__(86),
        },
        float: {
          center: __webpack_require__(87),
          full: __webpack_require__(88),
          left: __webpack_require__(89),
          right: __webpack_require__(90),
        },
        formula: __webpack_require__(91),
        header: {
          1: __webpack_require__(92),
          2: __webpack_require__(93),
        },
        italic: __webpack_require__(94),
        image: __webpack_require__(95),
        indent: {
          "+1": __webpack_require__(96),
          "-1": __webpack_require__(97),
        },
        link: __webpack_require__(98),
        list: {
          ordered: __webpack_require__(99),
          bullet: __webpack_require__(100),
          check: __webpack_require__(101),
        },
        script: {
          sub: __webpack_require__(102),
          super: __webpack_require__(103),
        },
        strike: __webpack_require__(104),
        underline: __webpack_require__(105),
        video: __webpack_require__(106),
      };

      /***/
    },
    /* 42 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.getLastChangeIndex = exports.default = undefined;

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var History = (function (_Module) {
        _inherits(History, _Module);

        function History(quill, options) {
          _classCallCheck(this, History);

          var _this = _possibleConstructorReturn(
            this,
            (History.__proto__ || Object.getPrototypeOf(History)).call(
              this,
              quill,
              options
            )
          );

          _this.lastRecorded = 0;
          _this.ignoreChange = false;
          _this.clear();
          _this.quill.on(
            _quill2.default.events.EDITOR_CHANGE,
            function (eventName, delta, oldDelta, source) {
              if (
                eventName !== _quill2.default.events.TEXT_CHANGE ||
                _this.ignoreChange
              )
                return;
              if (
                !_this.options.userOnly ||
                source === _quill2.default.sources.USER
              ) {
                _this.record(delta, oldDelta);
              } else {
                _this.transform(delta);
              }
            }
          );
          _this.quill.keyboard.addBinding(
            { key: "Z", shortKey: true },
            _this.undo.bind(_this)
          );
          _this.quill.keyboard.addBinding(
            { key: "Z", shortKey: true, shiftKey: true },
            _this.redo.bind(_this)
          );
          if (/Win/i.test(navigator.platform)) {
            _this.quill.keyboard.addBinding(
              { key: "Y", shortKey: true },
              _this.redo.bind(_this)
            );
          }
          return _this;
        }

        _createClass(History, [
          {
            key: "change",
            value: function change(source, dest) {
              if (this.stack[source].length === 0) return;
              var delta = this.stack[source].pop();
              this.stack[dest].push(delta);
              this.lastRecorded = 0;
              this.ignoreChange = true;
              this.quill.updateContents(
                delta[source],
                _quill2.default.sources.USER
              );
              this.ignoreChange = false;
              var index = getLastChangeIndex(delta[source]);
              this.quill.setSelection(index);
            },
          },
          {
            key: "clear",
            value: function clear() {
              this.stack = { undo: [], redo: [] };
            },
          },
          {
            key: "cutoff",
            value: function cutoff() {
              this.lastRecorded = 0;
            },
          },
          {
            key: "record",
            value: function record(changeDelta, oldDelta) {
              if (changeDelta.ops.length === 0) return;
              this.stack.redo = [];
              var undoDelta = this.quill.getContents().diff(oldDelta);
              var timestamp = Date.now();
              if (
                this.lastRecorded + this.options.delay > timestamp &&
                this.stack.undo.length > 0
              ) {
                var delta = this.stack.undo.pop();
                undoDelta = undoDelta.compose(delta.undo);
                changeDelta = delta.redo.compose(changeDelta);
              } else {
                this.lastRecorded = timestamp;
              }
              this.stack.undo.push({
                redo: changeDelta,
                undo: undoDelta,
              });
              if (this.stack.undo.length > this.options.maxStack) {
                this.stack.undo.shift();
              }
            },
          },
          {
            key: "redo",
            value: function redo() {
              this.change("redo", "undo");
            },
          },
          {
            key: "transform",
            value: function transform(delta) {
              this.stack.undo.forEach(function (change) {
                change.undo = delta.transform(change.undo, true);
                change.redo = delta.transform(change.redo, true);
              });
              this.stack.redo.forEach(function (change) {
                change.undo = delta.transform(change.undo, true);
                change.redo = delta.transform(change.redo, true);
              });
            },
          },
          {
            key: "undo",
            value: function undo() {
              this.change("undo", "redo");
            },
          },
        ]);

        return History;
      })(_module2.default);

      History.DEFAULTS = {
        delay: 1000,
        maxStack: 100,
        userOnly: false,
      };

      function endsWithNewlineChange(delta) {
        var lastOp = delta.ops[delta.ops.length - 1];
        if (lastOp == null) return false;
        if (lastOp.insert != null) {
          return (
            typeof lastOp.insert === "string" && lastOp.insert.endsWith("\n")
          );
        }
        if (lastOp.attributes != null) {
          return Object.keys(lastOp.attributes).some(function (attr) {
            return (
              _parchment2.default.query(
                attr,
                _parchment2.default.Scope.BLOCK
              ) != null
            );
          });
        }
        return false;
      }

      function getLastChangeIndex(delta) {
        var deleteLength = delta.reduce(function (length, op) {
          length += op.delete || 0;
          return length;
        }, 0);
        var changeIndex = delta.length() - deleteLength;
        if (endsWithNewlineChange(delta)) {
          changeIndex -= 1;
        }
        return changeIndex;
      }

      exports.default = History;
      exports.getLastChangeIndex = getLastChangeIndex;

      /***/
    },
    /* 43 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.default = exports.BaseTooltip = undefined;

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _emitter = __webpack_require__(8);

      var _emitter2 = _interopRequireDefault(_emitter);

      var _keyboard = __webpack_require__(23);

      var _keyboard2 = _interopRequireDefault(_keyboard);

      var _theme = __webpack_require__(34);

      var _theme2 = _interopRequireDefault(_theme);

      var _colorPicker = __webpack_require__(59);

      var _colorPicker2 = _interopRequireDefault(_colorPicker);

      var _iconPicker = __webpack_require__(60);

      var _iconPicker2 = _interopRequireDefault(_iconPicker);

      var _picker = __webpack_require__(28);

      var _picker2 = _interopRequireDefault(_picker);

      var _tooltip = __webpack_require__(61);

      var _tooltip2 = _interopRequireDefault(_tooltip);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var ALIGNS = [false, "center", "right", "justify"];

      var COLORS = [
        "#000000",
        "#e60000",
        "#ff9900",
        "#ffff00",
        "#008a00",
        "#0066cc",
        "#9933ff",
        "#ffffff",
        "#facccc",
        "#ffebcc",
        "#ffffcc",
        "#cce8cc",
        "#cce0f5",
        "#ebd6ff",
        "#bbbbbb",
        "#f06666",
        "#ffc266",
        "#ffff66",
        "#66b966",
        "#66a3e0",
        "#c285ff",
        "#888888",
        "#a10000",
        "#b26b00",
        "#b2b200",
        "#006100",
        "#0047b2",
        "#6b24b2",
        "#444444",
        "#5c0000",
        "#663d00",
        "#666600",
        "#003700",
        "#002966",
        "#3d1466",
      ];

      var FONTS = [false, "serif", "monospace"];

      var HEADERS = ["1", "2", "3", false];

      var SIZES = ["small", false, "large", "huge"];

      var BaseTheme = (function (_Theme) {
        _inherits(BaseTheme, _Theme);

        function BaseTheme(quill, options) {
          _classCallCheck(this, BaseTheme);

          var _this = _possibleConstructorReturn(
            this,
            (BaseTheme.__proto__ || Object.getPrototypeOf(BaseTheme)).call(
              this,
              quill,
              options
            )
          );

          var listener = function listener(e) {
            if (!document.body.contains(quill.root)) {
              return document.body.removeEventListener("click", listener);
            }
            if (
              _this.tooltip != null &&
              !_this.tooltip.root.contains(e.target) &&
              document.activeElement !== _this.tooltip.textbox &&
              !_this.quill.hasFocus()
            ) {
              _this.tooltip.hide();
            }
            if (_this.pickers != null) {
              _this.pickers.forEach(function (picker) {
                if (!picker.container.contains(e.target)) {
                  picker.close();
                }
              });
            }
          };
          quill.emitter.listenDOM("click", document.body, listener);
          return _this;
        }

        _createClass(BaseTheme, [
          {
            key: "addModule",
            value: function addModule(name) {
              var module = _get(
                BaseTheme.prototype.__proto__ ||
                  Object.getPrototypeOf(BaseTheme.prototype),
                "addModule",
                this
              ).call(this, name);
              if (name === "toolbar") {
                this.extendToolbar(module);
              }
              return module;
            },
          },
          {
            key: "buildButtons",
            value: function buildButtons(buttons, icons) {
              buttons.forEach(function (button) {
                var className = button.getAttribute("class") || "";
                className.split(/\s+/).forEach(function (name) {
                  if (!name.startsWith("ql-")) return;
                  name = name.slice("ql-".length);
                  if (icons[name] == null) return;
                  if (name === "direction") {
                    button.innerHTML = icons[name][""] + icons[name]["rtl"];
                  } else if (typeof icons[name] === "string") {
                    button.innerHTML = icons[name];
                  } else {
                    var value = button.value || "";
                    if (value != null && icons[name][value]) {
                      button.innerHTML = icons[name][value];
                    }
                  }
                });
              });
            },
          },
          {
            key: "buildPickers",
            value: function buildPickers(selects, icons) {
              var _this2 = this;

              this.pickers = selects.map(function (select) {
                if (select.classList.contains("ql-align")) {
                  if (select.querySelector("option") == null) {
                    fillSelect(select, ALIGNS);
                  }
                  return new _iconPicker2.default(select, icons.align);
                } else if (
                  select.classList.contains("ql-background") ||
                  select.classList.contains("ql-color")
                ) {
                  var format = select.classList.contains("ql-background")
                    ? "background"
                    : "color";
                  if (select.querySelector("option") == null) {
                    fillSelect(
                      select,
                      COLORS,
                      format === "background" ? "#ffffff" : "#000000"
                    );
                  }
                  return new _colorPicker2.default(select, icons[format]);
                } else {
                  if (select.querySelector("option") == null) {
                    if (select.classList.contains("ql-font")) {
                      fillSelect(select, FONTS);
                    } else if (select.classList.contains("ql-header")) {
                      fillSelect(select, HEADERS);
                    } else if (select.classList.contains("ql-size")) {
                      fillSelect(select, SIZES);
                    }
                  }
                  return new _picker2.default(select);
                }
              });
              var update = function update() {
                _this2.pickers.forEach(function (picker) {
                  picker.update();
                });
              };
              this.quill.on(_emitter2.default.events.EDITOR_CHANGE, update);
            },
          },
        ]);

        return BaseTheme;
      })(_theme2.default);

      BaseTheme.DEFAULTS = (0, _extend2.default)(
        true,
        {},
        _theme2.default.DEFAULTS,
        {
          modules: {
            toolbar: {
              handlers: {
                formula: function formula() {
                  this.quill.theme.tooltip.edit("formula");
                },
                image: function image() {
                  var _this3 = this;

                  var fileInput = this.container.querySelector(
                    "input.ql-image[type=file]"
                  );
                  if (fileInput == null) {
                    fileInput = document.createElement("input");
                    fileInput.setAttribute("type", "file");
                    fileInput.setAttribute(
                      "accept",
                      "image/png, image/gif, image/jpeg, image/bmp, image/x-icon"
                    );
                    fileInput.classList.add("ql-image");
                    fileInput.addEventListener("change", function () {
                      if (
                        fileInput.files != null &&
                        fileInput.files[0] != null
                      ) {
                        var reader = new FileReader();
                        reader.onload = function (e) {
                          var range = _this3.quill.getSelection(true);
                          _this3.quill.updateContents(
                            new _quillDelta2.default()
                              .retain(range.index)
                              .delete(range.length)
                              .insert({ image: e.target.result }),
                            _emitter2.default.sources.USER
                          );
                          _this3.quill.setSelection(
                            range.index + 1,
                            _emitter2.default.sources.SILENT
                          );
                          fileInput.value = "";
                        };
                        reader.readAsDataURL(fileInput.files[0]);
                      }
                    });
                    this.container.appendChild(fileInput);
                  }
                  fileInput.click();
                },
                video: function video() {
                  this.quill.theme.tooltip.edit("video");
                },
              },
            },
          },
        }
      );

      var BaseTooltip = (function (_Tooltip) {
        _inherits(BaseTooltip, _Tooltip);

        function BaseTooltip(quill, boundsContainer) {
          _classCallCheck(this, BaseTooltip);

          var _this4 = _possibleConstructorReturn(
            this,
            (BaseTooltip.__proto__ || Object.getPrototypeOf(BaseTooltip)).call(
              this,
              quill,
              boundsContainer
            )
          );

          _this4.textbox = _this4.root.querySelector('input[type="text"]');
          _this4.listen();
          return _this4;
        }

        _createClass(BaseTooltip, [
          {
            key: "listen",
            value: function listen() {
              var _this5 = this;

              this.textbox.addEventListener("keydown", function (event) {
                if (_keyboard2.default.match(event, "enter")) {
                  _this5.save();
                  event.preventDefault();
                } else if (_keyboard2.default.match(event, "escape")) {
                  _this5.cancel();
                  event.preventDefault();
                }
              });
            },
          },
          {
            key: "cancel",
            value: function cancel() {
              this.hide();
            },
          },
          {
            key: "edit",
            value: function edit() {
              var mode =
                arguments.length > 0 && arguments[0] !== undefined
                  ? arguments[0]
                  : "link";
              var preview =
                arguments.length > 1 && arguments[1] !== undefined
                  ? arguments[1]
                  : null;

              this.root.classList.remove("ql-hidden");
              this.root.classList.add("ql-editing");
              if (preview != null) {
                this.textbox.value = preview;
              } else if (mode !== this.root.getAttribute("data-mode")) {
                this.textbox.value = "";
              }
              this.position(
                this.quill.getBounds(this.quill.selection.savedRange)
              );
              this.textbox.select();
              this.textbox.setAttribute(
                "placeholder",
                this.textbox.getAttribute("data-" + mode) || ""
              );
              this.root.setAttribute("data-mode", mode);
            },
          },
          {
            key: "restoreFocus",
            value: function restoreFocus() {
              var scrollTop = this.quill.scrollingContainer.scrollTop;
              this.quill.focus();
              this.quill.scrollingContainer.scrollTop = scrollTop;
            },
          },
          {
            key: "save",
            value: function save() {
              var value = this.textbox.value;
              switch (this.root.getAttribute("data-mode")) {
                case "link": {
                  var scrollTop = this.quill.root.scrollTop;
                  if (this.linkRange) {
                    this.quill.formatText(
                      this.linkRange,
                      "link",
                      value,
                      _emitter2.default.sources.USER
                    );
                    delete this.linkRange;
                  } else {
                    this.restoreFocus();
                    this.quill.format(
                      "link",
                      value,
                      _emitter2.default.sources.USER
                    );
                  }
                  this.quill.root.scrollTop = scrollTop;
                  break;
                }
                case "video": {
                  value = extractVideoUrl(value);
                } // eslint-disable-next-line no-fallthrough
                case "formula": {
                  if (!value) break;
                  var range = this.quill.getSelection(true);
                  if (range != null) {
                    var index = range.index + range.length;
                    this.quill.insertEmbed(
                      index,
                      this.root.getAttribute("data-mode"),
                      value,
                      _emitter2.default.sources.USER
                    );
                    if (this.root.getAttribute("data-mode") === "formula") {
                      this.quill.insertText(
                        index + 1,
                        " ",
                        _emitter2.default.sources.USER
                      );
                    }
                    this.quill.setSelection(
                      index + 2,
                      _emitter2.default.sources.USER
                    );
                  }
                  break;
                }
                default:
              }
              this.textbox.value = "";
              this.hide();
            },
          },
        ]);

        return BaseTooltip;
      })(_tooltip2.default);

      function extractVideoUrl(url) {
        var match =
          url.match(
            /^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtube\.com\/watch.*v=([a-zA-Z0-9_-]+)/
          ) ||
          url.match(
            /^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtu\.be\/([a-zA-Z0-9_-]+)/
          );
        if (match) {
          return (
            (match[1] || "https") +
            "://www.youtube.com/embed/" +
            match[2] +
            "?showinfo=0"
          );
        }
        if (
          (match = url.match(/^(?:(https?):\/\/)?(?:www\.)?vimeo\.com\/(\d+)/))
        ) {
          // eslint-disable-line no-cond-assign
          return (
            (match[1] || "https") +
            "://player.vimeo.com/video/" +
            match[2] +
            "/"
          );
        }
        return url;
      }

      function fillSelect(select, values) {
        var defaultValue =
          arguments.length > 2 && arguments[2] !== undefined
            ? arguments[2]
            : false;

        values.forEach(function (value) {
          var option = document.createElement("option");
          if (value === defaultValue) {
            option.setAttribute("selected", "selected");
          } else {
            option.setAttribute("value", value);
          }
          select.appendChild(option);
        });
      }

      exports.BaseTooltip = BaseTooltip;
      exports.default = BaseTheme;

      /***/
    },
    /* 44 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", { value: true });
      var LinkedList = /** @class */ (function () {
        function LinkedList() {
          this.head = this.tail = null;
          this.length = 0;
        }
        LinkedList.prototype.append = function () {
          var nodes = [];
          for (var _i = 0; _i < arguments.length; _i++) {
            nodes[_i] = arguments[_i];
          }
          this.insertBefore(nodes[0], null);
          if (nodes.length > 1) {
            this.append.apply(this, nodes.slice(1));
          }
        };
        LinkedList.prototype.contains = function (node) {
          var cur,
            next = this.iterator();
          while ((cur = next())) {
            if (cur === node) return true;
          }
          return false;
        };
        LinkedList.prototype.insertBefore = function (node, refNode) {
          if (!node) return;
          node.next = refNode;
          if (refNode != null) {
            node.prev = refNode.prev;
            if (refNode.prev != null) {
              refNode.prev.next = node;
            }
            refNode.prev = node;
            if (refNode === this.head) {
              this.head = node;
            }
          } else if (this.tail != null) {
            this.tail.next = node;
            node.prev = this.tail;
            this.tail = node;
          } else {
            node.prev = null;
            this.head = this.tail = node;
          }
          this.length += 1;
        };
        LinkedList.prototype.offset = function (target) {
          var index = 0,
            cur = this.head;
          while (cur != null) {
            if (cur === target) return index;
            index += cur.length();
            cur = cur.next;
          }
          return -1;
        };
        LinkedList.prototype.remove = function (node) {
          if (!this.contains(node)) return;
          if (node.prev != null) node.prev.next = node.next;
          if (node.next != null) node.next.prev = node.prev;
          if (node === this.head) this.head = node.next;
          if (node === this.tail) this.tail = node.prev;
          this.length -= 1;
        };
        LinkedList.prototype.iterator = function (curNode) {
          if (curNode === void 0) {
            curNode = this.head;
          }
          // TODO use yield when we can
          return function () {
            var ret = curNode;
            if (curNode != null) curNode = curNode.next;
            return ret;
          };
        };
        LinkedList.prototype.find = function (index, inclusive) {
          if (inclusive === void 0) {
            inclusive = false;
          }
          var cur,
            next = this.iterator();
          while ((cur = next())) {
            var length = cur.length();
            if (
              index < length ||
              (inclusive &&
                index === length &&
                (cur.next == null || cur.next.length() !== 0))
            ) {
              return [cur, index];
            }
            index -= length;
          }
          return [null, 0];
        };
        LinkedList.prototype.forEach = function (callback) {
          var cur,
            next = this.iterator();
          while ((cur = next())) {
            callback(cur);
          }
        };
        LinkedList.prototype.forEachAt = function (index, length, callback) {
          if (length <= 0) return;
          var _a = this.find(index),
            startNode = _a[0],
            offset = _a[1];
          var cur,
            curIndex = index - offset,
            next = this.iterator(startNode);
          while ((cur = next()) && curIndex < index + length) {
            var curLength = cur.length();
            if (index > curIndex) {
              callback(
                cur,
                index - curIndex,
                Math.min(length, curIndex + curLength - index)
              );
            } else {
              callback(cur, 0, Math.min(curLength, index + length - curIndex));
            }
            curIndex += curLength;
          }
        };
        LinkedList.prototype.map = function (callback) {
          return this.reduce(function (memo, cur) {
            memo.push(callback(cur));
            return memo;
          }, []);
        };
        LinkedList.prototype.reduce = function (callback, memo) {
          var cur,
            next = this.iterator();
          while ((cur = next())) {
            memo = callback(memo, cur);
          }
          return memo;
        };
        return LinkedList;
      })();
      exports.default = LinkedList;

      /***/
    },
    /* 45 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      var __extends =
        (this && this.__extends) ||
        (function () {
          var extendStatics =
            Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array &&
              function (d, b) {
                d.__proto__ = b;
              }) ||
            function (d, b) {
              for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
            };
          return function (d, b) {
            extendStatics(d, b);
            function __() {
              this.constructor = d;
            }
            d.prototype =
              b === null
                ? Object.create(b)
                : ((__.prototype = b.prototype), new __());
          };
        })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var container_1 = __webpack_require__(17);
      var Registry = __webpack_require__(1);
      var OBSERVER_CONFIG = {
        attributes: true,
        characterData: true,
        characterDataOldValue: true,
        childList: true,
        subtree: true,
      };
      var MAX_OPTIMIZE_ITERATIONS = 100;
      var ScrollBlot = /** @class */ (function (_super) {
        __extends(ScrollBlot, _super);
        function ScrollBlot(node) {
          var _this = _super.call(this, node) || this;
          _this.scroll = _this;
          _this.observer = new MutationObserver(function (mutations) {
            _this.update(mutations);
          });
          _this.observer.observe(_this.domNode, OBSERVER_CONFIG);
          _this.attach();
          return _this;
        }
        ScrollBlot.prototype.detach = function () {
          _super.prototype.detach.call(this);
          this.observer.disconnect();
        };
        ScrollBlot.prototype.deleteAt = function (index, length) {
          this.update();
          if (index === 0 && length === this.length()) {
            this.children.forEach(function (child) {
              child.remove();
            });
          } else {
            _super.prototype.deleteAt.call(this, index, length);
          }
        };
        ScrollBlot.prototype.formatAt = function (index, length, name, value) {
          this.update();
          _super.prototype.formatAt.call(this, index, length, name, value);
        };
        ScrollBlot.prototype.insertAt = function (index, value, def) {
          this.update();
          _super.prototype.insertAt.call(this, index, value, def);
        };
        ScrollBlot.prototype.optimize = function (mutations, context) {
          var _this = this;
          if (mutations === void 0) {
            mutations = [];
          }
          if (context === void 0) {
            context = {};
          }
          _super.prototype.optimize.call(this, context);
          // We must modify mutations directly, cannot make copy and then modify
          var records = [].slice.call(this.observer.takeRecords());
          // Array.push currently seems to be implemented by a non-tail recursive function
          // so we cannot just mutations.push.apply(mutations, this.observer.takeRecords());
          while (records.length > 0) mutations.push(records.pop());
          // TODO use WeakMap
          var mark = function (blot, markParent) {
            if (markParent === void 0) {
              markParent = true;
            }
            if (blot == null || blot === _this) return;
            if (blot.domNode.parentNode == null) return;
            // @ts-ignore
            if (blot.domNode[Registry.DATA_KEY].mutations == null) {
              // @ts-ignore
              blot.domNode[Registry.DATA_KEY].mutations = [];
            }
            if (markParent) mark(blot.parent);
          };
          var optimize = function (blot) {
            // Post-order traversal
            if (
              // @ts-ignore
              blot.domNode[Registry.DATA_KEY] == null ||
              // @ts-ignore
              blot.domNode[Registry.DATA_KEY].mutations == null
            ) {
              return;
            }
            if (blot instanceof container_1.default) {
              blot.children.forEach(optimize);
            }
            blot.optimize(context);
          };
          var remaining = mutations;
          for (var i = 0; remaining.length > 0; i += 1) {
            if (i >= MAX_OPTIMIZE_ITERATIONS) {
              throw new Error(
                "[Parchment] Maximum optimize iterations reached"
              );
            }
            remaining.forEach(function (mutation) {
              var blot = Registry.find(mutation.target, true);
              if (blot == null) return;
              if (blot.domNode === mutation.target) {
                if (mutation.type === "childList") {
                  mark(Registry.find(mutation.previousSibling, false));
                  [].forEach.call(mutation.addedNodes, function (node) {
                    var child = Registry.find(node, false);
                    mark(child, false);
                    if (child instanceof container_1.default) {
                      child.children.forEach(function (grandChild) {
                        mark(grandChild, false);
                      });
                    }
                  });
                } else if (mutation.type === "attributes") {
                  mark(blot.prev);
                }
              }
              mark(blot);
            });
            this.children.forEach(optimize);
            remaining = [].slice.call(this.observer.takeRecords());
            records = remaining.slice();
            while (records.length > 0) mutations.push(records.pop());
          }
        };
        ScrollBlot.prototype.update = function (mutations, context) {
          var _this = this;
          if (context === void 0) {
            context = {};
          }
          mutations = mutations || this.observer.takeRecords();
          // TODO use WeakMap
          mutations
            .map(function (mutation) {
              var blot = Registry.find(mutation.target, true);
              if (blot == null) return null;
              // @ts-ignore
              if (blot.domNode[Registry.DATA_KEY].mutations == null) {
                // @ts-ignore
                blot.domNode[Registry.DATA_KEY].mutations = [mutation];
                return blot;
              } else {
                // @ts-ignore
                blot.domNode[Registry.DATA_KEY].mutations.push(mutation);
                return null;
              }
            })
            .forEach(function (blot) {
              if (
                blot == null ||
                blot === _this ||
                //@ts-ignore
                blot.domNode[Registry.DATA_KEY] == null
              )
                return;
              // @ts-ignore
              blot.update(
                blot.domNode[Registry.DATA_KEY].mutations || [],
                context
              );
            });
          // @ts-ignore
          if (this.domNode[Registry.DATA_KEY].mutations != null) {
            // @ts-ignore
            _super.prototype.update.call(
              this,
              this.domNode[Registry.DATA_KEY].mutations,
              context
            );
          }
          this.optimize(mutations, context);
        };
        ScrollBlot.blotName = "scroll";
        ScrollBlot.defaultChild = "block";
        ScrollBlot.scope = Registry.Scope.BLOCK_BLOT;
        ScrollBlot.tagName = "DIV";
        return ScrollBlot;
      })(container_1.default);
      exports.default = ScrollBlot;

      /***/
    },
    /* 46 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      var __extends =
        (this && this.__extends) ||
        (function () {
          var extendStatics =
            Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array &&
              function (d, b) {
                d.__proto__ = b;
              }) ||
            function (d, b) {
              for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
            };
          return function (d, b) {
            extendStatics(d, b);
            function __() {
              this.constructor = d;
            }
            d.prototype =
              b === null
                ? Object.create(b)
                : ((__.prototype = b.prototype), new __());
          };
        })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var format_1 = __webpack_require__(18);
      var Registry = __webpack_require__(1);
      // Shallow object comparison
      function isEqual(obj1, obj2) {
        if (Object.keys(obj1).length !== Object.keys(obj2).length) return false;
        // @ts-ignore
        for (var prop in obj1) {
          // @ts-ignore
          if (obj1[prop] !== obj2[prop]) return false;
        }
        return true;
      }
      var InlineBlot = /** @class */ (function (_super) {
        __extends(InlineBlot, _super);
        function InlineBlot() {
          return (_super !== null && _super.apply(this, arguments)) || this;
        }
        InlineBlot.formats = function (domNode) {
          if (domNode.tagName === InlineBlot.tagName) return undefined;
          return _super.formats.call(this, domNode);
        };
        InlineBlot.prototype.format = function (name, value) {
          var _this = this;
          if (name === this.statics.blotName && !value) {
            this.children.forEach(function (child) {
              if (!(child instanceof format_1.default)) {
                child = child.wrap(InlineBlot.blotName, true);
              }
              _this.attributes.copy(child);
            });
            this.unwrap();
          } else {
            _super.prototype.format.call(this, name, value);
          }
        };
        InlineBlot.prototype.formatAt = function (index, length, name, value) {
          if (
            this.formats()[name] != null ||
            Registry.query(name, Registry.Scope.ATTRIBUTE)
          ) {
            var blot = this.isolate(index, length);
            blot.format(name, value);
          } else {
            _super.prototype.formatAt.call(this, index, length, name, value);
          }
        };
        InlineBlot.prototype.optimize = function (context) {
          _super.prototype.optimize.call(this, context);
          var formats = this.formats();
          if (Object.keys(formats).length === 0) {
            return this.unwrap(); // unformatted span
          }
          var next = this.next;
          if (
            next instanceof InlineBlot &&
            next.prev === this &&
            isEqual(formats, next.formats())
          ) {
            next.moveChildren(this);
            next.remove();
          }
        };
        InlineBlot.blotName = "inline";
        InlineBlot.scope = Registry.Scope.INLINE_BLOT;
        InlineBlot.tagName = "SPAN";
        return InlineBlot;
      })(format_1.default);
      exports.default = InlineBlot;

      /***/
    },
    /* 47 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      var __extends =
        (this && this.__extends) ||
        (function () {
          var extendStatics =
            Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array &&
              function (d, b) {
                d.__proto__ = b;
              }) ||
            function (d, b) {
              for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
            };
          return function (d, b) {
            extendStatics(d, b);
            function __() {
              this.constructor = d;
            }
            d.prototype =
              b === null
                ? Object.create(b)
                : ((__.prototype = b.prototype), new __());
          };
        })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var format_1 = __webpack_require__(18);
      var Registry = __webpack_require__(1);
      var BlockBlot = /** @class */ (function (_super) {
        __extends(BlockBlot, _super);
        function BlockBlot() {
          return (_super !== null && _super.apply(this, arguments)) || this;
        }
        BlockBlot.formats = function (domNode) {
          var tagName = Registry.query(BlockBlot.blotName).tagName;
          if (domNode.tagName === tagName) return undefined;
          return _super.formats.call(this, domNode);
        };
        BlockBlot.prototype.format = function (name, value) {
          if (Registry.query(name, Registry.Scope.BLOCK) == null) {
            return;
          } else if (name === this.statics.blotName && !value) {
            this.replaceWith(BlockBlot.blotName);
          } else {
            _super.prototype.format.call(this, name, value);
          }
        };
        BlockBlot.prototype.formatAt = function (index, length, name, value) {
          if (Registry.query(name, Registry.Scope.BLOCK) != null) {
            this.format(name, value);
          } else {
            _super.prototype.formatAt.call(this, index, length, name, value);
          }
        };
        BlockBlot.prototype.insertAt = function (index, value, def) {
          if (
            def == null ||
            Registry.query(value, Registry.Scope.INLINE) != null
          ) {
            // Insert text or inline
            _super.prototype.insertAt.call(this, index, value, def);
          } else {
            var after = this.split(index);
            var blot = Registry.create(value, def);
            after.parent.insertBefore(blot, after);
          }
        };
        BlockBlot.prototype.update = function (mutations, context) {
          if (navigator.userAgent.match(/Trident/)) {
            this.build();
          } else {
            _super.prototype.update.call(this, mutations, context);
          }
        };
        BlockBlot.blotName = "block";
        BlockBlot.scope = Registry.Scope.BLOCK_BLOT;
        BlockBlot.tagName = "P";
        return BlockBlot;
      })(format_1.default);
      exports.default = BlockBlot;

      /***/
    },
    /* 48 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      var __extends =
        (this && this.__extends) ||
        (function () {
          var extendStatics =
            Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array &&
              function (d, b) {
                d.__proto__ = b;
              }) ||
            function (d, b) {
              for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
            };
          return function (d, b) {
            extendStatics(d, b);
            function __() {
              this.constructor = d;
            }
            d.prototype =
              b === null
                ? Object.create(b)
                : ((__.prototype = b.prototype), new __());
          };
        })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var leaf_1 = __webpack_require__(19);
      var EmbedBlot = /** @class */ (function (_super) {
        __extends(EmbedBlot, _super);
        function EmbedBlot() {
          return (_super !== null && _super.apply(this, arguments)) || this;
        }
        EmbedBlot.formats = function (domNode) {
          return undefined;
        };
        EmbedBlot.prototype.format = function (name, value) {
          // super.formatAt wraps, which is what we want in general,
          // but this allows subclasses to overwrite for formats
          // that just apply to particular embeds
          _super.prototype.formatAt.call(this, 0, this.length(), name, value);
        };
        EmbedBlot.prototype.formatAt = function (index, length, name, value) {
          if (index === 0 && length === this.length()) {
            this.format(name, value);
          } else {
            _super.prototype.formatAt.call(this, index, length, name, value);
          }
        };
        EmbedBlot.prototype.formats = function () {
          return this.statics.formats(this.domNode);
        };
        return EmbedBlot;
      })(leaf_1.default);
      exports.default = EmbedBlot;

      /***/
    },
    /* 49 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      var __extends =
        (this && this.__extends) ||
        (function () {
          var extendStatics =
            Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array &&
              function (d, b) {
                d.__proto__ = b;
              }) ||
            function (d, b) {
              for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
            };
          return function (d, b) {
            extendStatics(d, b);
            function __() {
              this.constructor = d;
            }
            d.prototype =
              b === null
                ? Object.create(b)
                : ((__.prototype = b.prototype), new __());
          };
        })();
      Object.defineProperty(exports, "__esModule", { value: true });
      var leaf_1 = __webpack_require__(19);
      var Registry = __webpack_require__(1);
      var TextBlot = /** @class */ (function (_super) {
        __extends(TextBlot, _super);
        function TextBlot(node) {
          var _this = _super.call(this, node) || this;
          _this.text = _this.statics.value(_this.domNode);
          return _this;
        }
        TextBlot.create = function (value) {
          return document.createTextNode(value);
        };
        TextBlot.value = function (domNode) {
          var text = domNode.data;
          // @ts-ignore
          if (text["normalize"]) text = text["normalize"]();
          return text;
        };
        TextBlot.prototype.deleteAt = function (index, length) {
          this.domNode.data = this.text =
            this.text.slice(0, index) + this.text.slice(index + length);
        };
        TextBlot.prototype.index = function (node, offset) {
          if (this.domNode === node) {
            return offset;
          }
          return -1;
        };
        TextBlot.prototype.insertAt = function (index, value, def) {
          if (def == null) {
            this.text =
              this.text.slice(0, index) + value + this.text.slice(index);
            this.domNode.data = this.text;
          } else {
            _super.prototype.insertAt.call(this, index, value, def);
          }
        };
        TextBlot.prototype.length = function () {
          return this.text.length;
        };
        TextBlot.prototype.optimize = function (context) {
          _super.prototype.optimize.call(this, context);
          this.text = this.statics.value(this.domNode);
          if (this.text.length === 0) {
            this.remove();
          } else if (this.next instanceof TextBlot && this.next.prev === this) {
            this.insertAt(this.length(), this.next.value());
            this.next.remove();
          }
        };
        TextBlot.prototype.position = function (index, inclusive) {
          if (inclusive === void 0) {
            inclusive = false;
          }
          return [this.domNode, index];
        };
        TextBlot.prototype.split = function (index, force) {
          if (force === void 0) {
            force = false;
          }
          if (!force) {
            if (index === 0) return this;
            if (index === this.length()) return this.next;
          }
          var after = Registry.create(this.domNode.splitText(index));
          this.parent.insertBefore(after, this.next);
          this.text = this.statics.value(this.domNode);
          return after;
        };
        TextBlot.prototype.update = function (mutations, context) {
          var _this = this;
          if (
            mutations.some(function (mutation) {
              return (
                mutation.type === "characterData" &&
                mutation.target === _this.domNode
              );
            })
          ) {
            this.text = this.statics.value(this.domNode);
          }
        };
        TextBlot.prototype.value = function () {
          return this.text;
        };
        TextBlot.blotName = "text";
        TextBlot.scope = Registry.Scope.INLINE_BLOT;
        return TextBlot;
      })(leaf_1.default);
      exports.default = TextBlot;

      /***/
    },
    /* 50 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      var elem = document.createElement("div");
      elem.classList.toggle("test-class", false);
      if (elem.classList.contains("test-class")) {
        var _toggle = DOMTokenList.prototype.toggle;
        DOMTokenList.prototype.toggle = function (token, force) {
          if (arguments.length > 1 && !this.contains(token) === !force) {
            return force;
          } else {
            return _toggle.call(this, token);
          }
        };
      }

      if (!String.prototype.startsWith) {
        String.prototype.startsWith = function (searchString, position) {
          position = position || 0;
          return this.substr(position, searchString.length) === searchString;
        };
      }

      if (!String.prototype.endsWith) {
        String.prototype.endsWith = function (searchString, position) {
          var subjectString = this.toString();
          if (
            typeof position !== "number" ||
            !isFinite(position) ||
            Math.floor(position) !== position ||
            position > subjectString.length
          ) {
            position = subjectString.length;
          }
          position -= searchString.length;
          var lastIndex = subjectString.indexOf(searchString, position);
          return lastIndex !== -1 && lastIndex === position;
        };
      }

      if (!Array.prototype.find) {
        Object.defineProperty(Array.prototype, "find", {
          value: function value(predicate) {
            if (this === null) {
              throw new TypeError(
                "Array.prototype.find called on null or undefined"
              );
            }
            if (typeof predicate !== "function") {
              throw new TypeError("predicate must be a function");
            }
            var list = Object(this);
            var length = list.length >>> 0;
            var thisArg = arguments[1];
            var value;

            for (var i = 0; i < length; i++) {
              value = list[i];
              if (predicate.call(thisArg, value, i, list)) {
                return value;
              }
            }
            return undefined;
          },
        });
      }

      document.addEventListener("DOMContentLoaded", function () {
        // Disable resizing in Firefox
        document.execCommand("enableObjectResizing", false, false);
        // Disable automatic linkifying in IE11
        document.execCommand("autoUrlDetect", false, false);
      });

      /***/
    },
    /* 51 */
    /***/ function (module, exports) {
      /**
       * This library modifies the diff-patch-match library by Neil Fraser
       * by removing the patch and match functionality and certain advanced
       * options in the diff function. The original license is as follows:
       *
       * ===
       *
       * Diff Match and Patch
       *
       * Copyright 2006 Google Inc.
       * http://code.google.com/p/google-diff-match-patch/
       *
       * Licensed under the Apache License, Version 2.0 (the "License");
       * you may not use this file except in compliance with the License.
       * You may obtain a copy of the License at
       *
       *   http://www.apache.org/licenses/LICENSE-2.0
       *
       * Unless required by applicable law or agreed to in writing, software
       * distributed under the License is distributed on an "AS IS" BASIS,
       * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
       * See the License for the specific language governing permissions and
       * limitations under the License.
       */

      /**
       * The data structure representing a diff is an array of tuples:
       * [[DIFF_DELETE, 'Hello'], [DIFF_INSERT, 'Goodbye'], [DIFF_EQUAL, ' world.']]
       * which means: delete 'Hello', add 'Goodbye' and keep ' world.'
       */
      var DIFF_DELETE = -1;
      var DIFF_INSERT = 1;
      var DIFF_EQUAL = 0;

      /**
       * Find the differences between two texts.  Simplifies the problem by stripping
       * any common prefix or suffix off the texts before diffing.
       * @param {string} text1 Old string to be diffed.
       * @param {string} text2 New string to be diffed.
       * @param {Int} cursor_pos Expected edit position in text1 (optional)
       * @return {Array} Array of diff tuples.
       */
      function diff_main(text1, text2, cursor_pos) {
        // Check for equality (speedup).
        if (text1 == text2) {
          if (text1) {
            return [[DIFF_EQUAL, text1]];
          }
          return [];
        }

        // Check cursor_pos within bounds
        if (cursor_pos < 0 || text1.length < cursor_pos) {
          cursor_pos = null;
        }

        // Trim off common prefix (speedup).
        var commonlength = diff_commonPrefix(text1, text2);
        var commonprefix = text1.substring(0, commonlength);
        text1 = text1.substring(commonlength);
        text2 = text2.substring(commonlength);

        // Trim off common suffix (speedup).
        commonlength = diff_commonSuffix(text1, text2);
        var commonsuffix = text1.substring(text1.length - commonlength);
        text1 = text1.substring(0, text1.length - commonlength);
        text2 = text2.substring(0, text2.length - commonlength);

        // Compute the diff on the middle block.
        var diffs = diff_compute_(text1, text2);

        // Restore the prefix and suffix.
        if (commonprefix) {
          diffs.unshift([DIFF_EQUAL, commonprefix]);
        }
        if (commonsuffix) {
          diffs.push([DIFF_EQUAL, commonsuffix]);
        }
        diff_cleanupMerge(diffs);
        if (cursor_pos != null) {
          diffs = fix_cursor(diffs, cursor_pos);
        }
        diffs = fix_emoji(diffs);
        return diffs;
      }

      /**
       * Find the differences between two texts.  Assumes that the texts do not
       * have any common prefix or suffix.
       * @param {string} text1 Old string to be diffed.
       * @param {string} text2 New string to be diffed.
       * @return {Array} Array of diff tuples.
       */
      function diff_compute_(text1, text2) {
        var diffs;

        if (!text1) {
          // Just add some text (speedup).
          return [[DIFF_INSERT, text2]];
        }

        if (!text2) {
          // Just delete some text (speedup).
          return [[DIFF_DELETE, text1]];
        }

        var longtext = text1.length > text2.length ? text1 : text2;
        var shorttext = text1.length > text2.length ? text2 : text1;
        var i = longtext.indexOf(shorttext);
        if (i != -1) {
          // Shorter text is inside the longer text (speedup).
          diffs = [
            [DIFF_INSERT, longtext.substring(0, i)],
            [DIFF_EQUAL, shorttext],
            [DIFF_INSERT, longtext.substring(i + shorttext.length)],
          ];
          // Swap insertions for deletions if diff is reversed.
          if (text1.length > text2.length) {
            diffs[0][0] = diffs[2][0] = DIFF_DELETE;
          }
          return diffs;
        }

        if (shorttext.length == 1) {
          // Single character string.
          // After the previous speedup, the character can't be an equality.
          return [
            [DIFF_DELETE, text1],
            [DIFF_INSERT, text2],
          ];
        }

        // Check to see if the problem can be split in two.
        var hm = diff_halfMatch_(text1, text2);
        if (hm) {
          // A half-match was found, sort out the return data.
          var text1_a = hm[0];
          var text1_b = hm[1];
          var text2_a = hm[2];
          var text2_b = hm[3];
          var mid_common = hm[4];
          // Send both pairs off for separate processing.
          var diffs_a = diff_main(text1_a, text2_a);
          var diffs_b = diff_main(text1_b, text2_b);
          // Merge the results.
          return diffs_a.concat([[DIFF_EQUAL, mid_common]], diffs_b);
        }

        return diff_bisect_(text1, text2);
      }

      /**
       * Find the 'middle snake' of a diff, split the problem in two
       * and return the recursively constructed diff.
       * See Myers 1986 paper: An O(ND) Difference Algorithm and Its Variations.
       * @param {string} text1 Old string to be diffed.
       * @param {string} text2 New string to be diffed.
       * @return {Array} Array of diff tuples.
       * @private
       */
      function diff_bisect_(text1, text2) {
        // Cache the text lengths to prevent multiple calls.
        var text1_length = text1.length;
        var text2_length = text2.length;
        var max_d = Math.ceil((text1_length + text2_length) / 2);
        var v_offset = max_d;
        var v_length = 2 * max_d;
        var v1 = new Array(v_length);
        var v2 = new Array(v_length);
        // Setting all elements to -1 is faster in Chrome & Firefox than mixing
        // integers and undefined.
        for (var x = 0; x < v_length; x++) {
          v1[x] = -1;
          v2[x] = -1;
        }
        v1[v_offset + 1] = 0;
        v2[v_offset + 1] = 0;
        var delta = text1_length - text2_length;
        // If the total number of characters is odd, then the front path will collide
        // with the reverse path.
        var front = delta % 2 != 0;
        // Offsets for start and end of k loop.
        // Prevents mapping of space beyond the grid.
        var k1start = 0;
        var k1end = 0;
        var k2start = 0;
        var k2end = 0;
        for (var d = 0; d < max_d; d++) {
          // Walk the front path one step.
          for (var k1 = -d + k1start; k1 <= d - k1end; k1 += 2) {
            var k1_offset = v_offset + k1;
            var x1;
            if (
              k1 == -d ||
              (k1 != d && v1[k1_offset - 1] < v1[k1_offset + 1])
            ) {
              x1 = v1[k1_offset + 1];
            } else {
              x1 = v1[k1_offset - 1] + 1;
            }
            var y1 = x1 - k1;
            while (
              x1 < text1_length &&
              y1 < text2_length &&
              text1.charAt(x1) == text2.charAt(y1)
            ) {
              x1++;
              y1++;
            }
            v1[k1_offset] = x1;
            if (x1 > text1_length) {
              // Ran off the right of the graph.
              k1end += 2;
            } else if (y1 > text2_length) {
              // Ran off the bottom of the graph.
              k1start += 2;
            } else if (front) {
              var k2_offset = v_offset + delta - k1;
              if (
                k2_offset >= 0 &&
                k2_offset < v_length &&
                v2[k2_offset] != -1
              ) {
                // Mirror x2 onto top-left coordinate system.
                var x2 = text1_length - v2[k2_offset];
                if (x1 >= x2) {
                  // Overlap detected.
                  return diff_bisectSplit_(text1, text2, x1, y1);
                }
              }
            }
          }

          // Walk the reverse path one step.
          for (var k2 = -d + k2start; k2 <= d - k2end; k2 += 2) {
            var k2_offset = v_offset + k2;
            var x2;
            if (
              k2 == -d ||
              (k2 != d && v2[k2_offset - 1] < v2[k2_offset + 1])
            ) {
              x2 = v2[k2_offset + 1];
            } else {
              x2 = v2[k2_offset - 1] + 1;
            }
            var y2 = x2 - k2;
            while (
              x2 < text1_length &&
              y2 < text2_length &&
              text1.charAt(text1_length - x2 - 1) ==
                text2.charAt(text2_length - y2 - 1)
            ) {
              x2++;
              y2++;
            }
            v2[k2_offset] = x2;
            if (x2 > text1_length) {
              // Ran off the left of the graph.
              k2end += 2;
            } else if (y2 > text2_length) {
              // Ran off the top of the graph.
              k2start += 2;
            } else if (!front) {
              var k1_offset = v_offset + delta - k2;
              if (
                k1_offset >= 0 &&
                k1_offset < v_length &&
                v1[k1_offset] != -1
              ) {
                var x1 = v1[k1_offset];
                var y1 = v_offset + x1 - k1_offset;
                // Mirror x2 onto top-left coordinate system.
                x2 = text1_length - x2;
                if (x1 >= x2) {
                  // Overlap detected.
                  return diff_bisectSplit_(text1, text2, x1, y1);
                }
              }
            }
          }
        }
        // Diff took too long and hit the deadline or
        // number of diffs equals number of characters, no commonality at all.
        return [
          [DIFF_DELETE, text1],
          [DIFF_INSERT, text2],
        ];
      }

      /**
       * Given the location of the 'middle snake', split the diff in two parts
       * and recurse.
       * @param {string} text1 Old string to be diffed.
       * @param {string} text2 New string to be diffed.
       * @param {number} x Index of split point in text1.
       * @param {number} y Index of split point in text2.
       * @return {Array} Array of diff tuples.
       */
      function diff_bisectSplit_(text1, text2, x, y) {
        var text1a = text1.substring(0, x);
        var text2a = text2.substring(0, y);
        var text1b = text1.substring(x);
        var text2b = text2.substring(y);

        // Compute both diffs serially.
        var diffs = diff_main(text1a, text2a);
        var diffsb = diff_main(text1b, text2b);

        return diffs.concat(diffsb);
      }

      /**
       * Determine the common prefix of two strings.
       * @param {string} text1 First string.
       * @param {string} text2 Second string.
       * @return {number} The number of characters common to the start of each
       *     string.
       */
      function diff_commonPrefix(text1, text2) {
        // Quick check for common null cases.
        if (!text1 || !text2 || text1.charAt(0) != text2.charAt(0)) {
          return 0;
        }
        // Binary search.
        // Performance analysis: http://neil.fraser.name/news/2007/10/09/
        var pointermin = 0;
        var pointermax = Math.min(text1.length, text2.length);
        var pointermid = pointermax;
        var pointerstart = 0;
        while (pointermin < pointermid) {
          if (
            text1.substring(pointerstart, pointermid) ==
            text2.substring(pointerstart, pointermid)
          ) {
            pointermin = pointermid;
            pointerstart = pointermin;
          } else {
            pointermax = pointermid;
          }
          pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin);
        }
        return pointermid;
      }

      /**
       * Determine the common suffix of two strings.
       * @param {string} text1 First string.
       * @param {string} text2 Second string.
       * @return {number} The number of characters common to the end of each string.
       */
      function diff_commonSuffix(text1, text2) {
        // Quick check for common null cases.
        if (
          !text1 ||
          !text2 ||
          text1.charAt(text1.length - 1) != text2.charAt(text2.length - 1)
        ) {
          return 0;
        }
        // Binary search.
        // Performance analysis: http://neil.fraser.name/news/2007/10/09/
        var pointermin = 0;
        var pointermax = Math.min(text1.length, text2.length);
        var pointermid = pointermax;
        var pointerend = 0;
        while (pointermin < pointermid) {
          if (
            text1.substring(
              text1.length - pointermid,
              text1.length - pointerend
            ) ==
            text2.substring(
              text2.length - pointermid,
              text2.length - pointerend
            )
          ) {
            pointermin = pointermid;
            pointerend = pointermin;
          } else {
            pointermax = pointermid;
          }
          pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin);
        }
        return pointermid;
      }

      /**
       * Do the two texts share a substring which is at least half the length of the
       * longer text?
       * This speedup can produce non-minimal diffs.
       * @param {string} text1 First string.
       * @param {string} text2 Second string.
       * @return {Array.<string>} Five element Array, containing the prefix of
       *     text1, the suffix of text1, the prefix of text2, the suffix of
       *     text2 and the common middle.  Or null if there was no match.
       */
      function diff_halfMatch_(text1, text2) {
        var longtext = text1.length > text2.length ? text1 : text2;
        var shorttext = text1.length > text2.length ? text2 : text1;
        if (longtext.length < 4 || shorttext.length * 2 < longtext.length) {
          return null; // Pointless.
        }

        /**
         * Does a substring of shorttext exist within longtext such that the substring
         * is at least half the length of longtext?
         * Closure, but does not reference any external variables.
         * @param {string} longtext Longer string.
         * @param {string} shorttext Shorter string.
         * @param {number} i Start index of quarter length substring within longtext.
         * @return {Array.<string>} Five element Array, containing the prefix of
         *     longtext, the suffix of longtext, the prefix of shorttext, the suffix
         *     of shorttext and the common middle.  Or null if there was no match.
         * @private
         */
        function diff_halfMatchI_(longtext, shorttext, i) {
          // Start with a 1/4 length substring at position i as a seed.
          var seed = longtext.substring(i, i + Math.floor(longtext.length / 4));
          var j = -1;
          var best_common = "";
          var best_longtext_a,
            best_longtext_b,
            best_shorttext_a,
            best_shorttext_b;
          while ((j = shorttext.indexOf(seed, j + 1)) != -1) {
            var prefixLength = diff_commonPrefix(
              longtext.substring(i),
              shorttext.substring(j)
            );
            var suffixLength = diff_commonSuffix(
              longtext.substring(0, i),
              shorttext.substring(0, j)
            );
            if (best_common.length < suffixLength + prefixLength) {
              best_common =
                shorttext.substring(j - suffixLength, j) +
                shorttext.substring(j, j + prefixLength);
              best_longtext_a = longtext.substring(0, i - suffixLength);
              best_longtext_b = longtext.substring(i + prefixLength);
              best_shorttext_a = shorttext.substring(0, j - suffixLength);
              best_shorttext_b = shorttext.substring(j + prefixLength);
            }
          }
          if (best_common.length * 2 >= longtext.length) {
            return [
              best_longtext_a,
              best_longtext_b,
              best_shorttext_a,
              best_shorttext_b,
              best_common,
            ];
          } else {
            return null;
          }
        }

        // First check if the second quarter is the seed for a half-match.
        var hm1 = diff_halfMatchI_(
          longtext,
          shorttext,
          Math.ceil(longtext.length / 4)
        );
        // Check again based on the third quarter.
        var hm2 = diff_halfMatchI_(
          longtext,
          shorttext,
          Math.ceil(longtext.length / 2)
        );
        var hm;
        if (!hm1 && !hm2) {
          return null;
        } else if (!hm2) {
          hm = hm1;
        } else if (!hm1) {
          hm = hm2;
        } else {
          // Both matched.  Select the longest.
          hm = hm1[4].length > hm2[4].length ? hm1 : hm2;
        }

        // A half-match was found, sort out the return data.
        var text1_a, text1_b, text2_a, text2_b;
        if (text1.length > text2.length) {
          text1_a = hm[0];
          text1_b = hm[1];
          text2_a = hm[2];
          text2_b = hm[3];
        } else {
          text2_a = hm[0];
          text2_b = hm[1];
          text1_a = hm[2];
          text1_b = hm[3];
        }
        var mid_common = hm[4];
        return [text1_a, text1_b, text2_a, text2_b, mid_common];
      }

      /**
       * Reorder and merge like edit sections.  Merge equalities.
       * Any edit section can move as long as it doesn't cross an equality.
       * @param {Array} diffs Array of diff tuples.
       */
      function diff_cleanupMerge(diffs) {
        diffs.push([DIFF_EQUAL, ""]); // Add a dummy entry at the end.
        var pointer = 0;
        var count_delete = 0;
        var count_insert = 0;
        var text_delete = "";
        var text_insert = "";
        var commonlength;
        while (pointer < diffs.length) {
          switch (diffs[pointer][0]) {
            case DIFF_INSERT:
              count_insert++;
              text_insert += diffs[pointer][1];
              pointer++;
              break;
            case DIFF_DELETE:
              count_delete++;
              text_delete += diffs[pointer][1];
              pointer++;
              break;
            case DIFF_EQUAL:
              // Upon reaching an equality, check for prior redundancies.
              if (count_delete + count_insert > 1) {
                if (count_delete !== 0 && count_insert !== 0) {
                  // Factor out any common prefixies.
                  commonlength = diff_commonPrefix(text_insert, text_delete);
                  if (commonlength !== 0) {
                    if (
                      pointer - count_delete - count_insert > 0 &&
                      diffs[pointer - count_delete - count_insert - 1][0] ==
                        DIFF_EQUAL
                    ) {
                      diffs[pointer - count_delete - count_insert - 1][1] +=
                        text_insert.substring(0, commonlength);
                    } else {
                      diffs.splice(0, 0, [
                        DIFF_EQUAL,
                        text_insert.substring(0, commonlength),
                      ]);
                      pointer++;
                    }
                    text_insert = text_insert.substring(commonlength);
                    text_delete = text_delete.substring(commonlength);
                  }
                  // Factor out any common suffixies.
                  commonlength = diff_commonSuffix(text_insert, text_delete);
                  if (commonlength !== 0) {
                    diffs[pointer][1] =
                      text_insert.substring(text_insert.length - commonlength) +
                      diffs[pointer][1];
                    text_insert = text_insert.substring(
                      0,
                      text_insert.length - commonlength
                    );
                    text_delete = text_delete.substring(
                      0,
                      text_delete.length - commonlength
                    );
                  }
                }
                // Delete the offending records and add the merged ones.
                if (count_delete === 0) {
                  diffs.splice(
                    pointer - count_insert,
                    count_delete + count_insert,
                    [DIFF_INSERT, text_insert]
                  );
                } else if (count_insert === 0) {
                  diffs.splice(
                    pointer - count_delete,
                    count_delete + count_insert,
                    [DIFF_DELETE, text_delete]
                  );
                } else {
                  diffs.splice(
                    pointer - count_delete - count_insert,
                    count_delete + count_insert,
                    [DIFF_DELETE, text_delete],
                    [DIFF_INSERT, text_insert]
                  );
                }
                pointer =
                  pointer -
                  count_delete -
                  count_insert +
                  (count_delete ? 1 : 0) +
                  (count_insert ? 1 : 0) +
                  1;
              } else if (pointer !== 0 && diffs[pointer - 1][0] == DIFF_EQUAL) {
                // Merge this equality with the previous one.
                diffs[pointer - 1][1] += diffs[pointer][1];
                diffs.splice(pointer, 1);
              } else {
                pointer++;
              }
              count_insert = 0;
              count_delete = 0;
              text_delete = "";
              text_insert = "";
              break;
          }
        }
        if (diffs[diffs.length - 1][1] === "") {
          diffs.pop(); // Remove the dummy entry at the end.
        }

        // Second pass: look for single edits surrounded on both sides by equalities
        // which can be shifted sideways to eliminate an equality.
        // e.g: A<ins>BA</ins>C -> <ins>AB</ins>AC
        var changes = false;
        pointer = 1;
        // Intentionally ignore the first and last element (don't need checking).
        while (pointer < diffs.length - 1) {
          if (
            diffs[pointer - 1][0] == DIFF_EQUAL &&
            diffs[pointer + 1][0] == DIFF_EQUAL
          ) {
            // This is a single edit surrounded by equalities.
            if (
              diffs[pointer][1].substring(
                diffs[pointer][1].length - diffs[pointer - 1][1].length
              ) == diffs[pointer - 1][1]
            ) {
              // Shift the edit over the previous equality.
              diffs[pointer][1] =
                diffs[pointer - 1][1] +
                diffs[pointer][1].substring(
                  0,
                  diffs[pointer][1].length - diffs[pointer - 1][1].length
                );
              diffs[pointer + 1][1] =
                diffs[pointer - 1][1] + diffs[pointer + 1][1];
              diffs.splice(pointer - 1, 1);
              changes = true;
            } else if (
              diffs[pointer][1].substring(0, diffs[pointer + 1][1].length) ==
              diffs[pointer + 1][1]
            ) {
              // Shift the edit over the next equality.
              diffs[pointer - 1][1] += diffs[pointer + 1][1];
              diffs[pointer][1] =
                diffs[pointer][1].substring(diffs[pointer + 1][1].length) +
                diffs[pointer + 1][1];
              diffs.splice(pointer + 1, 1);
              changes = true;
            }
          }
          pointer++;
        }
        // If shifts were made, the diff needs reordering and another shift sweep.
        if (changes) {
          diff_cleanupMerge(diffs);
        }
      }

      var diff = diff_main;
      diff.INSERT = DIFF_INSERT;
      diff.DELETE = DIFF_DELETE;
      diff.EQUAL = DIFF_EQUAL;

      module.exports = diff;

      /*
       * Modify a diff such that the cursor position points to the start of a change:
       * E.g.
       *   cursor_normalize_diff([[DIFF_EQUAL, 'abc']], 1)
       *     => [1, [[DIFF_EQUAL, 'a'], [DIFF_EQUAL, 'bc']]]
       *   cursor_normalize_diff([[DIFF_INSERT, 'new'], [DIFF_DELETE, 'xyz']], 2)
       *     => [2, [[DIFF_INSERT, 'new'], [DIFF_DELETE, 'xy'], [DIFF_DELETE, 'z']]]
       *
       * @param {Array} diffs Array of diff tuples
       * @param {Int} cursor_pos Suggested edit position. Must not be out of bounds!
       * @return {Array} A tuple [cursor location in the modified diff, modified diff]
       */
      function cursor_normalize_diff(diffs, cursor_pos) {
        if (cursor_pos === 0) {
          return [DIFF_EQUAL, diffs];
        }
        for (var current_pos = 0, i = 0; i < diffs.length; i++) {
          var d = diffs[i];
          if (d[0] === DIFF_DELETE || d[0] === DIFF_EQUAL) {
            var next_pos = current_pos + d[1].length;
            if (cursor_pos === next_pos) {
              return [i + 1, diffs];
            } else if (cursor_pos < next_pos) {
              // copy to prevent side effects
              diffs = diffs.slice();
              // split d into two diff changes
              var split_pos = cursor_pos - current_pos;
              var d_left = [d[0], d[1].slice(0, split_pos)];
              var d_right = [d[0], d[1].slice(split_pos)];
              diffs.splice(i, 1, d_left, d_right);
              return [i + 1, diffs];
            } else {
              current_pos = next_pos;
            }
          }
        }
        throw new Error("cursor_pos is out of bounds!");
      }

      /*
       * Modify a diff such that the edit position is "shifted" to the proposed edit location (cursor_position).
       *
       * Case 1)
       *   Check if a naive shift is possible:
       *     [0, X], [ 1, Y] -> [ 1, Y], [0, X]    (if X + Y === Y + X)
       *     [0, X], [-1, Y] -> [-1, Y], [0, X]    (if X + Y === Y + X) - holds same result
       * Case 2)
       *   Check if the following shifts are possible:
       *     [0, 'pre'], [ 1, 'prefix'] -> [ 1, 'pre'], [0, 'pre'], [ 1, 'fix']
       *     [0, 'pre'], [-1, 'prefix'] -> [-1, 'pre'], [0, 'pre'], [-1, 'fix']
       *         ^            ^
       *         d          d_next
       *
       * @param {Array} diffs Array of diff tuples
       * @param {Int} cursor_pos Suggested edit position. Must not be out of bounds!
       * @return {Array} Array of diff tuples
       */
      function fix_cursor(diffs, cursor_pos) {
        var norm = cursor_normalize_diff(diffs, cursor_pos);
        var ndiffs = norm[1];
        var cursor_pointer = norm[0];
        var d = ndiffs[cursor_pointer];
        var d_next = ndiffs[cursor_pointer + 1];

        if (d == null) {
          // Text was deleted from end of original string,
          // cursor is now out of bounds in new string
          return diffs;
        } else if (d[0] !== DIFF_EQUAL) {
          // A modification happened at the cursor location.
          // This is the expected outcome, so we can return the original diff.
          return diffs;
        } else {
          if (d_next != null && d[1] + d_next[1] === d_next[1] + d[1]) {
            // Case 1)
            // It is possible to perform a naive shift
            ndiffs.splice(cursor_pointer, 2, d_next, d);
            return merge_tuples(ndiffs, cursor_pointer, 2);
          } else if (d_next != null && d_next[1].indexOf(d[1]) === 0) {
            // Case 2)
            // d[1] is a prefix of d_next[1]
            // We can assume that d_next[0] !== 0, since d[0] === 0
            // Shift edit locations..
            ndiffs.splice(cursor_pointer, 2, [d_next[0], d[1]], [0, d[1]]);
            var suffix = d_next[1].slice(d[1].length);
            if (suffix.length > 0) {
              ndiffs.splice(cursor_pointer + 2, 0, [d_next[0], suffix]);
            }
            return merge_tuples(ndiffs, cursor_pointer, 3);
          } else {
            // Not possible to perform any modification
            return diffs;
          }
        }
      }

      /*
       * Check diff did not split surrogate pairs.
       * Ex. [0, '\uD83D'], [-1, '\uDC36'], [1, '\uDC2F'] -> [-1, '\uD83D\uDC36'], [1, '\uD83D\uDC2F']
       *     '\uD83D\uDC36' === '🐶', '\uD83D\uDC2F' === '🐯'
       *
       * @param {Array} diffs Array of diff tuples
       * @return {Array} Array of diff tuples
       */
      function fix_emoji(diffs) {
        var compact = false;
        var starts_with_pair_end = function (str) {
          return str.charCodeAt(0) >= 0xdc00 && str.charCodeAt(0) <= 0xdfff;
        };
        var ends_with_pair_start = function (str) {
          return (
            str.charCodeAt(str.length - 1) >= 0xd800 &&
            str.charCodeAt(str.length - 1) <= 0xdbff
          );
        };
        for (var i = 2; i < diffs.length; i += 1) {
          if (
            diffs[i - 2][0] === DIFF_EQUAL &&
            ends_with_pair_start(diffs[i - 2][1]) &&
            diffs[i - 1][0] === DIFF_DELETE &&
            starts_with_pair_end(diffs[i - 1][1]) &&
            diffs[i][0] === DIFF_INSERT &&
            starts_with_pair_end(diffs[i][1])
          ) {
            compact = true;

            diffs[i - 1][1] = diffs[i - 2][1].slice(-1) + diffs[i - 1][1];
            diffs[i][1] = diffs[i - 2][1].slice(-1) + diffs[i][1];

            diffs[i - 2][1] = diffs[i - 2][1].slice(0, -1);
          }
        }
        if (!compact) {
          return diffs;
        }
        var fixed_diffs = [];
        for (var i = 0; i < diffs.length; i += 1) {
          if (diffs[i][1].length > 0) {
            fixed_diffs.push(diffs[i]);
          }
        }
        return fixed_diffs;
      }

      /*
       * Try to merge tuples with their neigbors in a given range.
       * E.g. [0, 'a'], [0, 'b'] -> [0, 'ab']
       *
       * @param {Array} diffs Array of diff tuples.
       * @param {Int} start Position of the first element to merge (diffs[start] is also merged with diffs[start - 1]).
       * @param {Int} length Number of consecutive elements to check.
       * @return {Array} Array of merged diff tuples.
       */
      function merge_tuples(diffs, start, length) {
        // Check from (start-1) to (start+length).
        for (var i = start + length - 1; i >= 0 && i >= start - 1; i--) {
          if (i + 1 < diffs.length) {
            var left_d = diffs[i];
            var right_d = diffs[i + 1];
            if (left_d[0] === right_d[1]) {
              diffs.splice(i, 2, [left_d[0], left_d[1] + right_d[1]]);
            }
          }
        }
        return diffs;
      }

      /***/
    },
    /* 52 */
    /***/ function (module, exports) {
      exports = module.exports =
        typeof Object.keys === "function" ? Object.keys : shim;

      exports.shim = shim;
      function shim(obj) {
        var keys = [];
        for (var key in obj) keys.push(key);
        return keys;
      }

      /***/
    },
    /* 53 */
    /***/ function (module, exports) {
      var supportsArgumentsClass =
        (function () {
          return Object.prototype.toString.call(arguments);
        })() == "[object Arguments]";

      exports = module.exports = supportsArgumentsClass
        ? supported
        : unsupported;

      exports.supported = supported;
      function supported(object) {
        return Object.prototype.toString.call(object) == "[object Arguments]";
      }

      exports.unsupported = unsupported;
      function unsupported(object) {
        return (
          (object &&
            typeof object == "object" &&
            typeof object.length == "number" &&
            Object.prototype.hasOwnProperty.call(object, "callee") &&
            !Object.prototype.propertyIsEnumerable.call(object, "callee")) ||
          false
        );
      }

      /***/
    },
    /* 54 */
    /***/ function (module, exports) {
      "use strict";

      var has = Object.prototype.hasOwnProperty,
        prefix = "~";

      /**
       * Constructor to create a storage for our `EE` objects.
       * An `Events` instance is a plain object whose properties are event names.
       *
       * @constructor
       * @api private
       */
      function Events() {}

      //
      // We try to not inherit from `Object.prototype`. In some engines creating an
      // instance in this way is faster than calling `Object.create(null)` directly.
      // If `Object.create(null)` is not supported we prefix the event names with a
      // character to make sure that the built-in object properties are not
      // overridden or used as an attack vector.
      //
      if (Object.create) {
        Events.prototype = Object.create(null);

        //
        // This hack is needed because the `__proto__` property is still inherited in
        // some old browsers like Android 4, iPhone 5.1, Opera 11 and Safari 5.
        //
        if (!new Events().__proto__) prefix = false;
      }

      /**
       * Representation of a single event listener.
       *
       * @param {Function} fn The listener function.
       * @param {Mixed} context The context to invoke the listener with.
       * @param {Boolean} [once=false] Specify if the listener is a one-time listener.
       * @constructor
       * @api private
       */
      function EE(fn, context, once) {
        this.fn = fn;
        this.context = context;
        this.once = once || false;
      }

      /**
       * Minimal `EventEmitter` interface that is molded against the Node.js
       * `EventEmitter` interface.
       *
       * @constructor
       * @api public
       */
      function EventEmitter() {
        this._events = new Events();
        this._eventsCount = 0;
      }

      /**
       * Return an array listing the events for which the emitter has registered
       * listeners.
       *
       * @returns {Array}
       * @api public
       */
      EventEmitter.prototype.eventNames = function eventNames() {
        var names = [],
          events,
          name;

        if (this._eventsCount === 0) return names;

        for (name in (events = this._events)) {
          if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);
        }

        if (Object.getOwnPropertySymbols) {
          return names.concat(Object.getOwnPropertySymbols(events));
        }

        return names;
      };

      /**
       * Return the listeners registered for a given event.
       *
       * @param {String|Symbol} event The event name.
       * @param {Boolean} exists Only check if there are listeners.
       * @returns {Array|Boolean}
       * @api public
       */
      EventEmitter.prototype.listeners = function listeners(event, exists) {
        var evt = prefix ? prefix + event : event,
          available = this._events[evt];

        if (exists) return !!available;
        if (!available) return [];
        if (available.fn) return [available.fn];

        for (var i = 0, l = available.length, ee = new Array(l); i < l; i++) {
          ee[i] = available[i].fn;
        }

        return ee;
      };

      /**
       * Calls each of the listeners registered for a given event.
       *
       * @param {String|Symbol} event The event name.
       * @returns {Boolean} `true` if the event had listeners, else `false`.
       * @api public
       */
      EventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {
        var evt = prefix ? prefix + event : event;

        if (!this._events[evt]) return false;

        var listeners = this._events[evt],
          len = arguments.length,
          args,
          i;

        if (listeners.fn) {
          if (listeners.once)
            this.removeListener(event, listeners.fn, undefined, true);

          switch (len) {
            case 1:
              return listeners.fn.call(listeners.context), true;
            case 2:
              return listeners.fn.call(listeners.context, a1), true;
            case 3:
              return listeners.fn.call(listeners.context, a1, a2), true;
            case 4:
              return listeners.fn.call(listeners.context, a1, a2, a3), true;
            case 5:
              return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;
            case 6:
              return (
                listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true
              );
          }

          for (i = 1, args = new Array(len - 1); i < len; i++) {
            args[i - 1] = arguments[i];
          }

          listeners.fn.apply(listeners.context, args);
        } else {
          var length = listeners.length,
            j;

          for (i = 0; i < length; i++) {
            if (listeners[i].once)
              this.removeListener(event, listeners[i].fn, undefined, true);

            switch (len) {
              case 1:
                listeners[i].fn.call(listeners[i].context);
                break;
              case 2:
                listeners[i].fn.call(listeners[i].context, a1);
                break;
              case 3:
                listeners[i].fn.call(listeners[i].context, a1, a2);
                break;
              case 4:
                listeners[i].fn.call(listeners[i].context, a1, a2, a3);
                break;
              default:
                if (!args)
                  for (j = 1, args = new Array(len - 1); j < len; j++) {
                    args[j - 1] = arguments[j];
                  }

                listeners[i].fn.apply(listeners[i].context, args);
            }
          }
        }

        return true;
      };

      /**
       * Add a listener for a given event.
       *
       * @param {String|Symbol} event The event name.
       * @param {Function} fn The listener function.
       * @param {Mixed} [context=this] The context to invoke the listener with.
       * @returns {EventEmitter} `this`.
       * @api public
       */
      EventEmitter.prototype.on = function on(event, fn, context) {
        var listener = new EE(fn, context || this),
          evt = prefix ? prefix + event : event;

        if (!this._events[evt])
          (this._events[evt] = listener), this._eventsCount++;
        else if (!this._events[evt].fn) this._events[evt].push(listener);
        else this._events[evt] = [this._events[evt], listener];

        return this;
      };

      /**
       * Add a one-time listener for a given event.
       *
       * @param {String|Symbol} event The event name.
       * @param {Function} fn The listener function.
       * @param {Mixed} [context=this] The context to invoke the listener with.
       * @returns {EventEmitter} `this`.
       * @api public
       */
      EventEmitter.prototype.once = function once(event, fn, context) {
        var listener = new EE(fn, context || this, true),
          evt = prefix ? prefix + event : event;

        if (!this._events[evt])
          (this._events[evt] = listener), this._eventsCount++;
        else if (!this._events[evt].fn) this._events[evt].push(listener);
        else this._events[evt] = [this._events[evt], listener];

        return this;
      };

      /**
       * Remove the listeners of a given event.
       *
       * @param {String|Symbol} event The event name.
       * @param {Function} fn Only remove the listeners that match this function.
       * @param {Mixed} context Only remove the listeners that have this context.
       * @param {Boolean} once Only remove one-time listeners.
       * @returns {EventEmitter} `this`.
       * @api public
       */
      EventEmitter.prototype.removeListener = function removeListener(
        event,
        fn,
        context,
        once
      ) {
        var evt = prefix ? prefix + event : event;

        if (!this._events[evt]) return this;
        if (!fn) {
          if (--this._eventsCount === 0) this._events = new Events();
          else delete this._events[evt];
          return this;
        }

        var listeners = this._events[evt];

        if (listeners.fn) {
          if (
            listeners.fn === fn &&
            (!once || listeners.once) &&
            (!context || listeners.context === context)
          ) {
            if (--this._eventsCount === 0) this._events = new Events();
            else delete this._events[evt];
          }
        } else {
          for (
            var i = 0, events = [], length = listeners.length;
            i < length;
            i++
          ) {
            if (
              listeners[i].fn !== fn ||
              (once && !listeners[i].once) ||
              (context && listeners[i].context !== context)
            ) {
              events.push(listeners[i]);
            }
          }

          //
          // Reset the array, or remove it completely if we have no more listeners.
          //
          if (events.length)
            this._events[evt] = events.length === 1 ? events[0] : events;
          else if (--this._eventsCount === 0) this._events = new Events();
          else delete this._events[evt];
        }

        return this;
      };

      /**
       * Remove all listeners, or those of the specified event.
       *
       * @param {String|Symbol} [event] The event name.
       * @returns {EventEmitter} `this`.
       * @api public
       */
      EventEmitter.prototype.removeAllListeners = function removeAllListeners(
        event
      ) {
        var evt;

        if (event) {
          evt = prefix ? prefix + event : event;
          if (this._events[evt]) {
            if (--this._eventsCount === 0) this._events = new Events();
            else delete this._events[evt];
          }
        } else {
          this._events = new Events();
          this._eventsCount = 0;
        }

        return this;
      };

      //
      // Alias methods names because people roll like that.
      //
      EventEmitter.prototype.off = EventEmitter.prototype.removeListener;
      EventEmitter.prototype.addListener = EventEmitter.prototype.on;

      //
      // This function doesn't apply anymore.
      //
      EventEmitter.prototype.setMaxListeners = function setMaxListeners() {
        return this;
      };

      //
      // Expose the prefix.
      //
      EventEmitter.prefixed = prefix;

      //
      // Allow `EventEmitter` to be imported as module namespace.
      //
      EventEmitter.EventEmitter = EventEmitter;

      //
      // Expose the module.
      //
      if ("undefined" !== typeof module) {
        module.exports = EventEmitter;
      }

      /***/
    },
    /* 55 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.matchText =
        exports.matchSpacing =
        exports.matchNewline =
        exports.matchBlot =
        exports.matchAttributor =
        exports.default =
          undefined;

      var _typeof =
        typeof Symbol === "function" && typeof Symbol.iterator === "symbol"
          ? function (obj) {
              return typeof obj;
            }
          : function (obj) {
              return obj &&
                typeof Symbol === "function" &&
                obj.constructor === Symbol &&
                obj !== Symbol.prototype
                ? "symbol"
                : typeof obj;
            };

      var _slicedToArray = (function () {
        function sliceIterator(arr, i) {
          var _arr = [];
          var _n = true;
          var _d = false;
          var _e = undefined;
          try {
            for (
              var _i = arr[Symbol.iterator](), _s;
              !(_n = (_s = _i.next()).done);
              _n = true
            ) {
              _arr.push(_s.value);
              if (i && _arr.length === i) break;
            }
          } catch (err) {
            _d = true;
            _e = err;
          } finally {
            try {
              if (!_n && _i["return"]) _i["return"]();
            } finally {
              if (_d) throw _e;
            }
          }
          return _arr;
        }
        return function (arr, i) {
          if (Array.isArray(arr)) {
            return arr;
          } else if (Symbol.iterator in Object(arr)) {
            return sliceIterator(arr, i);
          } else {
            throw new TypeError(
              "Invalid attempt to destructure non-iterable instance"
            );
          }
        };
      })();

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _extend2 = __webpack_require__(3);

      var _extend3 = _interopRequireDefault(_extend2);

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _logger = __webpack_require__(10);

      var _logger2 = _interopRequireDefault(_logger);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      var _align = __webpack_require__(36);

      var _background = __webpack_require__(37);

      var _code = __webpack_require__(13);

      var _code2 = _interopRequireDefault(_code);

      var _color = __webpack_require__(26);

      var _direction = __webpack_require__(38);

      var _font = __webpack_require__(39);

      var _size = __webpack_require__(40);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _defineProperty(obj, key, value) {
        if (key in obj) {
          Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true,
          });
        } else {
          obj[key] = value;
        }
        return obj;
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var debug = (0, _logger2.default)("quill:clipboard");

      var DOM_KEY = "__ql-matcher";

      var CLIPBOARD_CONFIG = [
        [Node.TEXT_NODE, matchText],
        [Node.TEXT_NODE, matchNewline],
        ["br", matchBreak],
        [Node.ELEMENT_NODE, matchNewline],
        [Node.ELEMENT_NODE, matchBlot],
        [Node.ELEMENT_NODE, matchSpacing],
        [Node.ELEMENT_NODE, matchAttributor],
        [Node.ELEMENT_NODE, matchStyles],
        ["li", matchIndent],
        ["b", matchAlias.bind(matchAlias, "bold")],
        ["i", matchAlias.bind(matchAlias, "italic")],
        ["style", matchIgnore],
      ];

      var ATTRIBUTE_ATTRIBUTORS = [
        _align.AlignAttribute,
        _direction.DirectionAttribute,
      ].reduce(function (memo, attr) {
        memo[attr.keyName] = attr;
        return memo;
      }, {});

      var STYLE_ATTRIBUTORS = [
        _align.AlignStyle,
        _background.BackgroundStyle,
        _color.ColorStyle,
        _direction.DirectionStyle,
        _font.FontStyle,
        _size.SizeStyle,
      ].reduce(function (memo, attr) {
        memo[attr.keyName] = attr;
        return memo;
      }, {});

      var Clipboard = (function (_Module) {
        _inherits(Clipboard, _Module);

        function Clipboard(quill, options) {
          _classCallCheck(this, Clipboard);

          var _this = _possibleConstructorReturn(
            this,
            (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(
              this,
              quill,
              options
            )
          );

          _this.quill.root.addEventListener("paste", _this.onPaste.bind(_this));
          _this.container = _this.quill.addContainer("ql-clipboard");
          _this.container.setAttribute("contenteditable", true);
          _this.container.setAttribute("tabindex", -1);
          _this.matchers = [];
          CLIPBOARD_CONFIG.concat(_this.options.matchers).forEach(function (
            _ref
          ) {
            var _ref2 = _slicedToArray(_ref, 2),
              selector = _ref2[0],
              matcher = _ref2[1];

            if (!options.matchVisual && matcher === matchSpacing) return;
            _this.addMatcher(selector, matcher);
          });
          return _this;
        }

        _createClass(Clipboard, [
          {
            key: "addMatcher",
            value: function addMatcher(selector, matcher) {
              this.matchers.push([selector, matcher]);
            },
          },
          {
            key: "convert",
            value: function convert(html) {
              if (typeof html === "string") {
                this.container.innerHTML = html.replace(/\>\r?\n +\</g, "><"); // Remove spaces between tags
                return this.convert();
              }
              var formats = this.quill.getFormat(
                this.quill.selection.savedRange.index
              );
              if (formats[_code2.default.blotName]) {
                var text = this.container.innerText;
                this.container.innerHTML = "";
                return new _quillDelta2.default().insert(
                  text,
                  _defineProperty(
                    {},
                    _code2.default.blotName,
                    formats[_code2.default.blotName]
                  )
                );
              }

              var _prepareMatching = this.prepareMatching(),
                _prepareMatching2 = _slicedToArray(_prepareMatching, 2),
                elementMatchers = _prepareMatching2[0],
                textMatchers = _prepareMatching2[1];

              var delta = traverse(
                this.container,
                elementMatchers,
                textMatchers
              );
              // Remove trailing newline
              if (
                deltaEndsWith(delta, "\n") &&
                delta.ops[delta.ops.length - 1].attributes == null
              ) {
                delta = delta.compose(
                  new _quillDelta2.default()
                    .retain(delta.length() - 1)
                    .delete(1)
                );
              }
              debug.log("convert", this.container.innerHTML, delta);
              this.container.innerHTML = "";
              return delta;
            },
          },
          {
            key: "dangerouslyPasteHTML",
            value: function dangerouslyPasteHTML(index, html) {
              var source =
                arguments.length > 2 && arguments[2] !== undefined
                  ? arguments[2]
                  : _quill2.default.sources.API;

              if (typeof index === "string") {
                this.quill.setContents(this.convert(index), html);
                this.quill.setSelection(0, _quill2.default.sources.SILENT);
              } else {
                var paste = this.convert(html);
                this.quill.updateContents(
                  new _quillDelta2.default().retain(index).concat(paste),
                  source
                );
                this.quill.setSelection(
                  index + paste.length(),
                  _quill2.default.sources.SILENT
                );
              }
            },
          },
          {
            key: "onPaste",
            value: function onPaste(e) {
              var _this2 = this;

              if (e.defaultPrevented || !this.quill.isEnabled()) return;
              var range = this.quill.getSelection();
              var delta = new _quillDelta2.default().retain(range.index);
              var scrollTop = this.quill.scrollingContainer.scrollTop;
              this.container.focus();
              this.quill.selection.update(_quill2.default.sources.SILENT);
              setTimeout(function () {
                delta = delta.concat(_this2.convert()).delete(range.length);
                _this2.quill.updateContents(
                  delta,
                  _quill2.default.sources.USER
                );
                // range.length contributes to delta.length()
                _this2.quill.setSelection(
                  delta.length() - range.length,
                  _quill2.default.sources.SILENT
                );
                _this2.quill.scrollingContainer.scrollTop = scrollTop;
                _this2.quill.focus();
              }, 1);
            },
          },
          {
            key: "prepareMatching",
            value: function prepareMatching() {
              var _this3 = this;

              var elementMatchers = [],
                textMatchers = [];
              this.matchers.forEach(function (pair) {
                var _pair = _slicedToArray(pair, 2),
                  selector = _pair[0],
                  matcher = _pair[1];

                switch (selector) {
                  case Node.TEXT_NODE:
                    textMatchers.push(matcher);
                    break;
                  case Node.ELEMENT_NODE:
                    elementMatchers.push(matcher);
                    break;
                  default:
                    [].forEach.call(
                      _this3.container.querySelectorAll(selector),
                      function (node) {
                        // TODO use weakmap
                        node[DOM_KEY] = node[DOM_KEY] || [];
                        node[DOM_KEY].push(matcher);
                      }
                    );
                    break;
                }
              });
              return [elementMatchers, textMatchers];
            },
          },
        ]);

        return Clipboard;
      })(_module2.default);

      Clipboard.DEFAULTS = {
        matchers: [],
        matchVisual: true,
      };

      function applyFormat(delta, format, value) {
        if (
          (typeof format === "undefined" ? "undefined" : _typeof(format)) ===
          "object"
        ) {
          return Object.keys(format).reduce(function (delta, key) {
            return applyFormat(delta, key, format[key]);
          }, delta);
        } else {
          return delta.reduce(function (delta, op) {
            if (op.attributes && op.attributes[format]) {
              return delta.push(op);
            } else {
              return delta.insert(
                op.insert,
                (0, _extend3.default)(
                  {},
                  _defineProperty({}, format, value),
                  op.attributes
                )
              );
            }
          }, new _quillDelta2.default());
        }
      }

      function computeStyle(node) {
        if (node.nodeType !== Node.ELEMENT_NODE) return {};
        var DOM_KEY = "__ql-computed-style";
        return node[DOM_KEY] || (node[DOM_KEY] = window.getComputedStyle(node));
      }

      function deltaEndsWith(delta, text) {
        var endText = "";
        for (
          var i = delta.ops.length - 1;
          i >= 0 && endText.length < text.length;
          --i
        ) {
          var op = delta.ops[i];
          if (typeof op.insert !== "string") break;
          endText = op.insert + endText;
        }
        return endText.slice(-1 * text.length) === text;
      }

      function isLine(node) {
        if (node.childNodes.length === 0) return false; // Exclude embed blocks
        var style = computeStyle(node);
        return ["block", "list-item"].indexOf(style.display) > -1;
      }

      function traverse(node, elementMatchers, textMatchers) {
        // Post-order
        if (node.nodeType === node.TEXT_NODE) {
          return textMatchers.reduce(function (delta, matcher) {
            return matcher(node, delta);
          }, new _quillDelta2.default());
        } else if (node.nodeType === node.ELEMENT_NODE) {
          return [].reduce.call(
            node.childNodes || [],
            function (delta, childNode) {
              var childrenDelta = traverse(
                childNode,
                elementMatchers,
                textMatchers
              );
              if (childNode.nodeType === node.ELEMENT_NODE) {
                childrenDelta = elementMatchers.reduce(function (
                  childrenDelta,
                  matcher
                ) {
                  return matcher(childNode, childrenDelta);
                },
                childrenDelta);
                childrenDelta = (childNode[DOM_KEY] || []).reduce(function (
                  childrenDelta,
                  matcher
                ) {
                  return matcher(childNode, childrenDelta);
                },
                childrenDelta);
              }
              return delta.concat(childrenDelta);
            },
            new _quillDelta2.default()
          );
        } else {
          return new _quillDelta2.default();
        }
      }

      function matchAlias(format, node, delta) {
        return applyFormat(delta, format, true);
      }

      function matchAttributor(node, delta) {
        var attributes = _parchment2.default.Attributor.Attribute.keys(node);
        var classes = _parchment2.default.Attributor.Class.keys(node);
        var styles = _parchment2.default.Attributor.Style.keys(node);
        var formats = {};
        attributes
          .concat(classes)
          .concat(styles)
          .forEach(function (name) {
            var attr = _parchment2.default.query(
              name,
              _parchment2.default.Scope.ATTRIBUTE
            );
            if (attr != null) {
              formats[attr.attrName] = attr.value(node);
              if (formats[attr.attrName]) return;
            }
            attr = ATTRIBUTE_ATTRIBUTORS[name];
            if (
              attr != null &&
              (attr.attrName === name || attr.keyName === name)
            ) {
              formats[attr.attrName] = attr.value(node) || undefined;
            }
            attr = STYLE_ATTRIBUTORS[name];
            if (
              attr != null &&
              (attr.attrName === name || attr.keyName === name)
            ) {
              attr = STYLE_ATTRIBUTORS[name];
              formats[attr.attrName] = attr.value(node) || undefined;
            }
          });
        if (Object.keys(formats).length > 0) {
          delta = applyFormat(delta, formats);
        }
        return delta;
      }

      function matchBlot(node, delta) {
        var match = _parchment2.default.query(node);
        if (match == null) return delta;
        if (match.prototype instanceof _parchment2.default.Embed) {
          var embed = {};
          var value = match.value(node);
          if (value != null) {
            embed[match.blotName] = value;
            delta = new _quillDelta2.default().insert(
              embed,
              match.formats(node)
            );
          }
        } else if (typeof match.formats === "function") {
          delta = applyFormat(delta, match.blotName, match.formats(node));
        }
        return delta;
      }

      function matchBreak(node, delta) {
        if (!deltaEndsWith(delta, "\n")) {
          delta.insert("\n");
        }
        return delta;
      }

      function matchIgnore() {
        return new _quillDelta2.default();
      }

      function matchIndent(node, delta) {
        var match = _parchment2.default.query(node);
        if (
          match == null ||
          match.blotName !== "list-item" ||
          !deltaEndsWith(delta, "\n")
        ) {
          return delta;
        }
        var indent = -1,
          parent = node.parentNode;
        while (!parent.classList.contains("ql-clipboard")) {
          if ((_parchment2.default.query(parent) || {}).blotName === "list") {
            indent += 1;
          }
          parent = parent.parentNode;
        }
        if (indent <= 0) return delta;
        return delta.compose(
          new _quillDelta2.default()
            .retain(delta.length() - 1)
            .retain(1, { indent: indent })
        );
      }

      function matchNewline(node, delta) {
        if (!deltaEndsWith(delta, "\n")) {
          if (
            isLine(node) ||
            (delta.length() > 0 && node.nextSibling && isLine(node.nextSibling))
          ) {
            delta.insert("\n");
          }
        }
        return delta;
      }

      function matchSpacing(node, delta) {
        if (
          isLine(node) &&
          node.nextElementSibling != null &&
          !deltaEndsWith(delta, "\n\n")
        ) {
          var nodeHeight =
            node.offsetHeight +
            parseFloat(computeStyle(node).marginTop) +
            parseFloat(computeStyle(node).marginBottom);
          if (
            node.nextElementSibling.offsetTop >
            node.offsetTop + nodeHeight * 1.5
          ) {
            delta.insert("\n");
          }
        }
        return delta;
      }

      function matchStyles(node, delta) {
        var formats = {};
        var style = node.style || {};
        if (style.fontStyle && computeStyle(node).fontStyle === "italic") {
          formats.italic = true;
        }
        if (
          style.fontWeight &&
          (computeStyle(node).fontWeight.startsWith("bold") ||
            parseInt(computeStyle(node).fontWeight) >= 700)
        ) {
          formats.bold = true;
        }
        if (Object.keys(formats).length > 0) {
          delta = applyFormat(delta, formats);
        }
        if (parseFloat(style.textIndent || 0) > 0) {
          // Could be 0.5in
          delta = new _quillDelta2.default().insert("\t").concat(delta);
        }
        return delta;
      }

      function matchText(node, delta) {
        var text = node.data;
        // Word represents empty line with <o:p>&nbsp;</o:p>
        if (node.parentNode.tagName === "O:P") {
          return delta.insert(text.trim());
        }
        if (
          text.trim().length === 0 &&
          node.parentNode.classList.contains("ql-clipboard")
        ) {
          return delta;
        }
        if (!computeStyle(node.parentNode).whiteSpace.startsWith("pre")) {
          // eslint-disable-next-line func-style
          var replacer = function replacer(collapse, match) {
            match = match.replace(/[^\u00a0]/g, ""); // \u00a0 is nbsp;
            return match.length < 1 && collapse ? " " : match;
          };
          text = text.replace(/\r\n/g, " ").replace(/\n/g, " ");
          text = text.replace(/\s\s+/g, replacer.bind(replacer, true)); // collapse whitespace
          if (
            (node.previousSibling == null && isLine(node.parentNode)) ||
            (node.previousSibling != null && isLine(node.previousSibling))
          ) {
            text = text.replace(/^\s+/, replacer.bind(replacer, false));
          }
          if (
            (node.nextSibling == null && isLine(node.parentNode)) ||
            (node.nextSibling != null && isLine(node.nextSibling))
          ) {
            text = text.replace(/\s+$/, replacer.bind(replacer, false));
          }
        }
        return delta.insert(text);
      }

      exports.default = Clipboard;
      exports.matchAttributor = matchAttributor;
      exports.matchBlot = matchBlot;
      exports.matchNewline = matchNewline;
      exports.matchSpacing = matchSpacing;
      exports.matchText = matchText;

      /***/
    },
    /* 56 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Bold = (function (_Inline) {
        _inherits(Bold, _Inline);

        function Bold() {
          _classCallCheck(this, Bold);

          return _possibleConstructorReturn(
            this,
            (Bold.__proto__ || Object.getPrototypeOf(Bold)).apply(
              this,
              arguments
            )
          );
        }

        _createClass(
          Bold,
          [
            {
              key: "optimize",
              value: function optimize(context) {
                _get(
                  Bold.prototype.__proto__ ||
                    Object.getPrototypeOf(Bold.prototype),
                  "optimize",
                  this
                ).call(this, context);
                if (this.domNode.tagName !== this.statics.tagName[0]) {
                  this.replaceWith(this.statics.blotName);
                }
              },
            },
          ],
          [
            {
              key: "create",
              value: function create() {
                return _get(
                  Bold.__proto__ || Object.getPrototypeOf(Bold),
                  "create",
                  this
                ).call(this);
              },
            },
            {
              key: "formats",
              value: function formats() {
                return true;
              },
            },
          ]
        );

        return Bold;
      })(_inline2.default);

      Bold.blotName = "bold";
      Bold.tagName = ["STRONG", "B"];

      exports.default = Bold;

      /***/
    },
    /* 57 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.addControls = exports.default = undefined;

      var _slicedToArray = (function () {
        function sliceIterator(arr, i) {
          var _arr = [];
          var _n = true;
          var _d = false;
          var _e = undefined;
          try {
            for (
              var _i = arr[Symbol.iterator](), _s;
              !(_n = (_s = _i.next()).done);
              _n = true
            ) {
              _arr.push(_s.value);
              if (i && _arr.length === i) break;
            }
          } catch (err) {
            _d = true;
            _e = err;
          } finally {
            try {
              if (!_n && _i["return"]) _i["return"]();
            } finally {
              if (_d) throw _e;
            }
          }
          return _arr;
        }
        return function (arr, i) {
          if (Array.isArray(arr)) {
            return arr;
          } else if (Symbol.iterator in Object(arr)) {
            return sliceIterator(arr, i);
          } else {
            throw new TypeError(
              "Invalid attempt to destructure non-iterable instance"
            );
          }
        };
      })();

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _quillDelta = __webpack_require__(2);

      var _quillDelta2 = _interopRequireDefault(_quillDelta);

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _logger = __webpack_require__(10);

      var _logger2 = _interopRequireDefault(_logger);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _defineProperty(obj, key, value) {
        if (key in obj) {
          Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true,
          });
        } else {
          obj[key] = value;
        }
        return obj;
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var debug = (0, _logger2.default)("quill:toolbar");

      var Toolbar = (function (_Module) {
        _inherits(Toolbar, _Module);

        function Toolbar(quill, options) {
          _classCallCheck(this, Toolbar);

          var _this = _possibleConstructorReturn(
            this,
            (Toolbar.__proto__ || Object.getPrototypeOf(Toolbar)).call(
              this,
              quill,
              options
            )
          );

          if (Array.isArray(_this.options.container)) {
            var container = document.createElement("div");
            addControls(container, _this.options.container);
            quill.container.parentNode.insertBefore(container, quill.container);
            _this.container = container;
          } else if (typeof _this.options.container === "string") {
            _this.container = document.querySelector(_this.options.container);
          } else {
            _this.container = _this.options.container;
          }
          if (!(_this.container instanceof HTMLElement)) {
            var _ret;

            return (
              (_ret = debug.error(
                "Container required for toolbar",
                _this.options
              )),
              _possibleConstructorReturn(_this, _ret)
            );
          }
          _this.container.classList.add("ql-toolbar");
          _this.controls = [];
          _this.handlers = {};
          Object.keys(_this.options.handlers).forEach(function (format) {
            _this.addHandler(format, _this.options.handlers[format]);
          });
          [].forEach.call(
            _this.container.querySelectorAll("button, select"),
            function (input) {
              _this.attach(input);
            }
          );
          _this.quill.on(
            _quill2.default.events.EDITOR_CHANGE,
            function (type, range) {
              if (type === _quill2.default.events.SELECTION_CHANGE) {
                _this.update(range);
              }
            }
          );
          _this.quill.on(_quill2.default.events.SCROLL_OPTIMIZE, function () {
            var _this$quill$selection = _this.quill.selection.getRange(),
              _this$quill$selection2 = _slicedToArray(_this$quill$selection, 1),
              range = _this$quill$selection2[0]; // quill.getSelection triggers update

            _this.update(range);
          });
          return _this;
        }

        _createClass(Toolbar, [
          {
            key: "addHandler",
            value: function addHandler(format, handler) {
              this.handlers[format] = handler;
            },
          },
          {
            key: "attach",
            value: function attach(input) {
              var _this2 = this;

              var format = [].find.call(input.classList, function (className) {
                return className.indexOf("ql-") === 0;
              });
              if (!format) return;
              format = format.slice("ql-".length);
              if (input.tagName === "BUTTON") {
                input.setAttribute("type", "button");
              }
              if (this.handlers[format] == null) {
                if (
                  this.quill.scroll.whitelist != null &&
                  this.quill.scroll.whitelist[format] == null
                ) {
                  debug.warn(
                    "ignoring attaching to disabled format",
                    format,
                    input
                  );
                  return;
                }
                if (_parchment2.default.query(format) == null) {
                  debug.warn(
                    "ignoring attaching to nonexistent format",
                    format,
                    input
                  );
                  return;
                }
              }
              var eventName = input.tagName === "SELECT" ? "change" : "click";
              input.addEventListener(eventName, function (e) {
                var value = void 0;
                if (input.tagName === "SELECT") {
                  if (input.selectedIndex < 0) return;
                  var selected = input.options[input.selectedIndex];
                  if (selected.hasAttribute("selected")) {
                    value = false;
                  } else {
                    value = selected.value || false;
                  }
                } else {
                  if (input.classList.contains("ql-active")) {
                    value = false;
                  } else {
                    value = input.value || !input.hasAttribute("value");
                  }
                  e.preventDefault();
                }
                _this2.quill.focus();

                var _quill$selection$getR = _this2.quill.selection.getRange(),
                  _quill$selection$getR2 = _slicedToArray(
                    _quill$selection$getR,
                    1
                  ),
                  range = _quill$selection$getR2[0];

                if (_this2.handlers[format] != null) {
                  _this2.handlers[format].call(_this2, value);
                } else if (
                  _parchment2.default.query(format).prototype instanceof
                  _parchment2.default.Embed
                ) {
                  value = prompt("Enter " + format);
                  if (!value) return;
                  _this2.quill.updateContents(
                    new _quillDelta2.default()
                      .retain(range.index)
                      .delete(range.length)
                      .insert(_defineProperty({}, format, value)),
                    _quill2.default.sources.USER
                  );
                } else {
                  _this2.quill.format(
                    format,
                    value,
                    _quill2.default.sources.USER
                  );
                }
                _this2.update(range);
              });
              // TODO use weakmap
              this.controls.push([format, input]);
            },
          },
          {
            key: "update",
            value: function update(range) {
              var formats = range == null ? {} : this.quill.getFormat(range);
              this.controls.forEach(function (pair) {
                var _pair = _slicedToArray(pair, 2),
                  format = _pair[0],
                  input = _pair[1];

                if (input.tagName === "SELECT") {
                  var option = void 0;
                  if (range == null) {
                    option = null;
                  } else if (formats[format] == null) {
                    option = input.querySelector("option[selected]");
                  } else if (!Array.isArray(formats[format])) {
                    var value = formats[format];
                    if (typeof value === "string") {
                      value = value.replace(/\"/g, '\\"');
                    }
                    option = input.querySelector(
                      'option[value="' + value + '"]'
                    );
                  }
                  if (option == null) {
                    input.value = ""; // TODO make configurable?
                    input.selectedIndex = -1;
                  } else {
                    option.selected = true;
                  }
                } else {
                  if (range == null) {
                    input.classList.remove("ql-active");
                  } else if (input.hasAttribute("value")) {
                    // both being null should match (default values)
                    // '1' should match with 1 (headers)
                    var isActive =
                      formats[format] === input.getAttribute("value") ||
                      (formats[format] != null &&
                        formats[format].toString() ===
                          input.getAttribute("value")) ||
                      (formats[format] == null && !input.getAttribute("value"));
                    input.classList.toggle("ql-active", isActive);
                  } else {
                    input.classList.toggle(
                      "ql-active",
                      formats[format] != null
                    );
                  }
                }
              });
            },
          },
        ]);

        return Toolbar;
      })(_module2.default);

      Toolbar.DEFAULTS = {};

      function addButton(container, format, value) {
        var input = document.createElement("button");
        input.setAttribute("type", "button");
        input.classList.add("ql-" + format);
        if (value != null) {
          input.value = value;
        }
        container.appendChild(input);
      }

      function addControls(container, groups) {
        if (!Array.isArray(groups[0])) {
          groups = [groups];
        }
        groups.forEach(function (controls) {
          var group = document.createElement("span");
          group.classList.add("ql-formats");
          controls.forEach(function (control) {
            if (typeof control === "string") {
              addButton(group, control);
            } else {
              var format = Object.keys(control)[0];
              var value = control[format];
              if (Array.isArray(value)) {
                addSelect(group, format, value);
              } else {
                addButton(group, format, value);
              }
            }
          });
          container.appendChild(group);
        });
      }

      function addSelect(container, format, values) {
        var input = document.createElement("select");
        input.classList.add("ql-" + format);
        values.forEach(function (value) {
          var option = document.createElement("option");
          if (value !== false) {
            option.setAttribute("value", value);
          } else {
            option.setAttribute("selected", "selected");
          }
          input.appendChild(option);
        });
        container.appendChild(input);
      }

      Toolbar.DEFAULTS = {
        container: null,
        handlers: {
          clean: function clean() {
            var _this3 = this;

            var range = this.quill.getSelection();
            if (range == null) return;
            if (range.length == 0) {
              var formats = this.quill.getFormat();
              Object.keys(formats).forEach(function (name) {
                // Clean functionality in existing apps only clean inline formats
                if (
                  _parchment2.default.query(
                    name,
                    _parchment2.default.Scope.INLINE
                  ) != null
                ) {
                  _this3.quill.format(name, false);
                }
              });
            } else {
              this.quill.removeFormat(range, _quill2.default.sources.USER);
            }
          },
          direction: function direction(value) {
            var align = this.quill.getFormat()["align"];
            if (value === "rtl" && align == null) {
              this.quill.format("align", "right", _quill2.default.sources.USER);
            } else if (!value && align === "right") {
              this.quill.format("align", false, _quill2.default.sources.USER);
            }
            this.quill.format("direction", value, _quill2.default.sources.USER);
          },
          indent: function indent(value) {
            var range = this.quill.getSelection();
            var formats = this.quill.getFormat(range);
            var indent = parseInt(formats.indent || 0);
            if (value === "+1" || value === "-1") {
              var modifier = value === "+1" ? 1 : -1;
              if (formats.direction === "rtl") modifier *= -1;
              this.quill.format(
                "indent",
                indent + modifier,
                _quill2.default.sources.USER
              );
            }
          },
          link: function link(value) {
            if (value === true) {
              value = prompt("Enter link URL:");
            }
            this.quill.format("link", value, _quill2.default.sources.USER);
          },
          list: function list(value) {
            var range = this.quill.getSelection();
            var formats = this.quill.getFormat(range);
            if (value === "check") {
              if (
                formats["list"] === "checked" ||
                formats["list"] === "unchecked"
              ) {
                this.quill.format("list", false, _quill2.default.sources.USER);
              } else {
                this.quill.format(
                  "list",
                  "unchecked",
                  _quill2.default.sources.USER
                );
              }
            } else {
              this.quill.format("list", value, _quill2.default.sources.USER);
            }
          },
        },
      };

      exports.default = Toolbar;
      exports.addControls = addControls;

      /***/
    },
    /* 58 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <polyline class="ql-even ql-stroke" points="5 7 3 9 5 11"></polyline> <polyline class="ql-even ql-stroke" points="13 7 15 9 13 11"></polyline> <line class=ql-stroke x1=10 x2=8 y1=5 y2=13></line> </svg>';

      /***/
    },
    /* 59 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _picker = __webpack_require__(28);

      var _picker2 = _interopRequireDefault(_picker);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var ColorPicker = (function (_Picker) {
        _inherits(ColorPicker, _Picker);

        function ColorPicker(select, label) {
          _classCallCheck(this, ColorPicker);

          var _this = _possibleConstructorReturn(
            this,
            (ColorPicker.__proto__ || Object.getPrototypeOf(ColorPicker)).call(
              this,
              select
            )
          );

          _this.label.innerHTML = label;
          _this.container.classList.add("ql-color-picker");
          [].slice
            .call(_this.container.querySelectorAll(".ql-picker-item"), 0, 7)
            .forEach(function (item) {
              item.classList.add("ql-primary");
            });
          return _this;
        }

        _createClass(ColorPicker, [
          {
            key: "buildItem",
            value: function buildItem(option) {
              var item = _get(
                ColorPicker.prototype.__proto__ ||
                  Object.getPrototypeOf(ColorPicker.prototype),
                "buildItem",
                this
              ).call(this, option);
              item.style.backgroundColor = option.getAttribute("value") || "";
              return item;
            },
          },
          {
            key: "selectItem",
            value: function selectItem(item, trigger) {
              _get(
                ColorPicker.prototype.__proto__ ||
                  Object.getPrototypeOf(ColorPicker.prototype),
                "selectItem",
                this
              ).call(this, item, trigger);
              var colorLabel = this.label.querySelector(".ql-color-label");
              var value = item ? item.getAttribute("data-value") || "" : "";
              if (colorLabel) {
                if (colorLabel.tagName === "line") {
                  colorLabel.style.stroke = value;
                } else {
                  colorLabel.style.fill = value;
                }
              }
            },
          },
        ]);

        return ColorPicker;
      })(_picker2.default);

      exports.default = ColorPicker;

      /***/
    },
    /* 60 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _picker = __webpack_require__(28);

      var _picker2 = _interopRequireDefault(_picker);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var IconPicker = (function (_Picker) {
        _inherits(IconPicker, _Picker);

        function IconPicker(select, icons) {
          _classCallCheck(this, IconPicker);

          var _this = _possibleConstructorReturn(
            this,
            (IconPicker.__proto__ || Object.getPrototypeOf(IconPicker)).call(
              this,
              select
            )
          );

          _this.container.classList.add("ql-icon-picker");
          [].forEach.call(
            _this.container.querySelectorAll(".ql-picker-item"),
            function (item) {
              item.innerHTML = icons[item.getAttribute("data-value") || ""];
            }
          );
          _this.defaultItem = _this.container.querySelector(".ql-selected");
          _this.selectItem(_this.defaultItem);
          return _this;
        }

        _createClass(IconPicker, [
          {
            key: "selectItem",
            value: function selectItem(item, trigger) {
              _get(
                IconPicker.prototype.__proto__ ||
                  Object.getPrototypeOf(IconPicker.prototype),
                "selectItem",
                this
              ).call(this, item, trigger);
              item = item || this.defaultItem;
              this.label.innerHTML = item.innerHTML;
            },
          },
        ]);

        return IconPicker;
      })(_picker2.default);

      exports.default = IconPicker;

      /***/
    },
    /* 61 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      var Tooltip = (function () {
        function Tooltip(quill, boundsContainer) {
          var _this = this;

          _classCallCheck(this, Tooltip);

          this.quill = quill;
          this.boundsContainer = boundsContainer || document.body;
          this.root = quill.addContainer("ql-tooltip");
          this.root.innerHTML = this.constructor.TEMPLATE;
          if (this.quill.root === this.quill.scrollingContainer) {
            this.quill.root.addEventListener("scroll", function () {
              _this.root.style.marginTop =
                -1 * _this.quill.root.scrollTop + "px";
            });
          }
          this.hide();
        }

        _createClass(Tooltip, [
          {
            key: "hide",
            value: function hide() {
              this.root.classList.add("ql-hidden");
            },
          },
          {
            key: "position",
            value: function position(reference) {
              var left =
                reference.left +
                reference.width / 2 -
                this.root.offsetWidth / 2;
              // root.scrollTop should be 0 if scrollContainer !== root
              var top = reference.bottom + this.quill.root.scrollTop;
              this.root.style.left = left + "px";
              this.root.style.top = top + "px";
              this.root.classList.remove("ql-flip");
              var containerBounds =
                this.boundsContainer.getBoundingClientRect();
              var rootBounds = this.root.getBoundingClientRect();
              var shift = 0;
              if (rootBounds.right > containerBounds.right) {
                shift = containerBounds.right - rootBounds.right;
                this.root.style.left = left + shift + "px";
              }
              if (rootBounds.left < containerBounds.left) {
                shift = containerBounds.left - rootBounds.left;
                this.root.style.left = left + shift + "px";
              }
              if (rootBounds.bottom > containerBounds.bottom) {
                var height = rootBounds.bottom - rootBounds.top;
                var verticalShift = reference.bottom - reference.top + height;
                this.root.style.top = top - verticalShift + "px";
                this.root.classList.add("ql-flip");
              }
              return shift;
            },
          },
          {
            key: "show",
            value: function show() {
              this.root.classList.remove("ql-editing");
              this.root.classList.remove("ql-hidden");
            },
          },
        ]);

        return Tooltip;
      })();

      exports.default = Tooltip;

      /***/
    },
    /* 62 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _slicedToArray = (function () {
        function sliceIterator(arr, i) {
          var _arr = [];
          var _n = true;
          var _d = false;
          var _e = undefined;
          try {
            for (
              var _i = arr[Symbol.iterator](), _s;
              !(_n = (_s = _i.next()).done);
              _n = true
            ) {
              _arr.push(_s.value);
              if (i && _arr.length === i) break;
            }
          } catch (err) {
            _d = true;
            _e = err;
          } finally {
            try {
              if (!_n && _i["return"]) _i["return"]();
            } finally {
              if (_d) throw _e;
            }
          }
          return _arr;
        }
        return function (arr, i) {
          if (Array.isArray(arr)) {
            return arr;
          } else if (Symbol.iterator in Object(arr)) {
            return sliceIterator(arr, i);
          } else {
            throw new TypeError(
              "Invalid attempt to destructure non-iterable instance"
            );
          }
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      var _emitter = __webpack_require__(8);

      var _emitter2 = _interopRequireDefault(_emitter);

      var _base = __webpack_require__(43);

      var _base2 = _interopRequireDefault(_base);

      var _link = __webpack_require__(27);

      var _link2 = _interopRequireDefault(_link);

      var _selection = __webpack_require__(15);

      var _icons = __webpack_require__(41);

      var _icons2 = _interopRequireDefault(_icons);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var TOOLBAR_CONFIG = [
        [{ header: ["1", "2", "3", false] }],
        ["bold", "italic", "underline", "link"],
        [{ list: "ordered" }, { list: "bullet" }],
        ["clean"],
      ];

      var SnowTheme = (function (_BaseTheme) {
        _inherits(SnowTheme, _BaseTheme);

        function SnowTheme(quill, options) {
          _classCallCheck(this, SnowTheme);

          if (
            options.modules.toolbar != null &&
            options.modules.toolbar.container == null
          ) {
            options.modules.toolbar.container = TOOLBAR_CONFIG;
          }

          var _this = _possibleConstructorReturn(
            this,
            (SnowTheme.__proto__ || Object.getPrototypeOf(SnowTheme)).call(
              this,
              quill,
              options
            )
          );

          _this.quill.container.classList.add("ql-snow");
          return _this;
        }

        _createClass(SnowTheme, [
          {
            key: "extendToolbar",
            value: function extendToolbar(toolbar) {
              toolbar.container.classList.add("ql-snow");
              this.buildButtons(
                [].slice.call(toolbar.container.querySelectorAll("button")),
                _icons2.default
              );
              this.buildPickers(
                [].slice.call(toolbar.container.querySelectorAll("select")),
                _icons2.default
              );
              this.tooltip = new SnowTooltip(this.quill, this.options.bounds);
              if (toolbar.container.querySelector(".ql-link")) {
                this.quill.keyboard.addBinding(
                  { key: "K", shortKey: true },
                  function (range, context) {
                    toolbar.handlers["link"].call(
                      toolbar,
                      !context.format.link
                    );
                  }
                );
              }
            },
          },
        ]);

        return SnowTheme;
      })(_base2.default);

      SnowTheme.DEFAULTS = (0, _extend2.default)(
        true,
        {},
        _base2.default.DEFAULTS,
        {
          modules: {
            toolbar: {
              handlers: {
                link: function link(value) {
                  if (value) {
                    var range = this.quill.getSelection();
                    if (range == null || range.length == 0) return;
                    var preview = this.quill.getText(range);
                    if (
                      /^\S+@\S+\.\S+$/.test(preview) &&
                      preview.indexOf("mailto:") !== 0
                    ) {
                      preview = "mailto:" + preview;
                    }
                    var tooltip = this.quill.theme.tooltip;
                    tooltip.edit("link", preview);
                  } else {
                    this.quill.format("link", false);
                  }
                },
              },
            },
          },
        }
      );

      var SnowTooltip = (function (_BaseTooltip) {
        _inherits(SnowTooltip, _BaseTooltip);

        function SnowTooltip(quill, bounds) {
          _classCallCheck(this, SnowTooltip);

          var _this2 = _possibleConstructorReturn(
            this,
            (SnowTooltip.__proto__ || Object.getPrototypeOf(SnowTooltip)).call(
              this,
              quill,
              bounds
            )
          );

          _this2.preview = _this2.root.querySelector("a.ql-preview");
          return _this2;
        }

        _createClass(SnowTooltip, [
          {
            key: "listen",
            value: function listen() {
              var _this3 = this;

              _get(
                SnowTooltip.prototype.__proto__ ||
                  Object.getPrototypeOf(SnowTooltip.prototype),
                "listen",
                this
              ).call(this);
              this.root
                .querySelector("a.ql-action")
                .addEventListener("click", function (event) {
                  if (_this3.root.classList.contains("ql-editing")) {
                    _this3.save();
                  } else {
                    _this3.edit("link", _this3.preview.textContent);
                  }
                  event.preventDefault();
                });
              this.root
                .querySelector("a.ql-remove")
                .addEventListener("click", function (event) {
                  if (_this3.linkRange != null) {
                    var range = _this3.linkRange;
                    _this3.restoreFocus();
                    _this3.quill.formatText(
                      range,
                      "link",
                      false,
                      _emitter2.default.sources.USER
                    );
                    delete _this3.linkRange;
                  }
                  event.preventDefault();
                  _this3.hide();
                });
              this.quill.on(
                _emitter2.default.events.SELECTION_CHANGE,
                function (range, oldRange, source) {
                  if (range == null) return;
                  if (
                    range.length === 0 &&
                    source === _emitter2.default.sources.USER
                  ) {
                    var _quill$scroll$descend = _this3.quill.scroll.descendant(
                        _link2.default,
                        range.index
                      ),
                      _quill$scroll$descend2 = _slicedToArray(
                        _quill$scroll$descend,
                        2
                      ),
                      link = _quill$scroll$descend2[0],
                      offset = _quill$scroll$descend2[1];

                    if (link != null) {
                      _this3.linkRange = new _selection.Range(
                        range.index - offset,
                        link.length()
                      );
                      var preview = _link2.default.formats(link.domNode);
                      _this3.preview.textContent = preview;
                      _this3.preview.setAttribute("href", preview);
                      _this3.show();
                      _this3.position(_this3.quill.getBounds(_this3.linkRange));
                      return;
                    }
                  } else {
                    delete _this3.linkRange;
                  }
                  _this3.hide();
                }
              );
            },
          },
          {
            key: "show",
            value: function show() {
              _get(
                SnowTooltip.prototype.__proto__ ||
                  Object.getPrototypeOf(SnowTooltip.prototype),
                "show",
                this
              ).call(this);
              this.root.removeAttribute("data-mode");
            },
          },
        ]);

        return SnowTooltip;
      })(_base.BaseTooltip);

      SnowTooltip.TEMPLATE = [
        '<a class="ql-preview" target="_blank" href="about:blank"></a>',
        '<input type="text" data-formula="e=mc^2" data-link="https://quilljs.com" data-video="Embed URL">',
        '<a class="ql-action"></a>',
        '<a class="ql-remove"></a>',
      ].join("");

      exports.default = SnowTheme;

      /***/
    },
    /* 63 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _core = __webpack_require__(29);

      var _core2 = _interopRequireDefault(_core);

      var _align = __webpack_require__(36);

      var _direction = __webpack_require__(38);

      var _indent = __webpack_require__(64);

      var _blockquote = __webpack_require__(65);

      var _blockquote2 = _interopRequireDefault(_blockquote);

      var _header = __webpack_require__(66);

      var _header2 = _interopRequireDefault(_header);

      var _list = __webpack_require__(67);

      var _list2 = _interopRequireDefault(_list);

      var _background = __webpack_require__(37);

      var _color = __webpack_require__(26);

      var _font = __webpack_require__(39);

      var _size = __webpack_require__(40);

      var _bold = __webpack_require__(56);

      var _bold2 = _interopRequireDefault(_bold);

      var _italic = __webpack_require__(68);

      var _italic2 = _interopRequireDefault(_italic);

      var _link = __webpack_require__(27);

      var _link2 = _interopRequireDefault(_link);

      var _script = __webpack_require__(69);

      var _script2 = _interopRequireDefault(_script);

      var _strike = __webpack_require__(70);

      var _strike2 = _interopRequireDefault(_strike);

      var _underline = __webpack_require__(71);

      var _underline2 = _interopRequireDefault(_underline);

      var _image = __webpack_require__(72);

      var _image2 = _interopRequireDefault(_image);

      var _video = __webpack_require__(73);

      var _video2 = _interopRequireDefault(_video);

      var _code = __webpack_require__(13);

      var _code2 = _interopRequireDefault(_code);

      var _formula = __webpack_require__(74);

      var _formula2 = _interopRequireDefault(_formula);

      var _syntax = __webpack_require__(75);

      var _syntax2 = _interopRequireDefault(_syntax);

      var _toolbar = __webpack_require__(57);

      var _toolbar2 = _interopRequireDefault(_toolbar);

      var _icons = __webpack_require__(41);

      var _icons2 = _interopRequireDefault(_icons);

      var _picker = __webpack_require__(28);

      var _picker2 = _interopRequireDefault(_picker);

      var _colorPicker = __webpack_require__(59);

      var _colorPicker2 = _interopRequireDefault(_colorPicker);

      var _iconPicker = __webpack_require__(60);

      var _iconPicker2 = _interopRequireDefault(_iconPicker);

      var _tooltip = __webpack_require__(61);

      var _tooltip2 = _interopRequireDefault(_tooltip);

      var _bubble = __webpack_require__(108);

      var _bubble2 = _interopRequireDefault(_bubble);

      var _snow = __webpack_require__(62);

      var _snow2 = _interopRequireDefault(_snow);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      _core2.default.register(
        {
          "attributors/attribute/direction": _direction.DirectionAttribute,

          "attributors/class/align": _align.AlignClass,
          "attributors/class/background": _background.BackgroundClass,
          "attributors/class/color": _color.ColorClass,
          "attributors/class/direction": _direction.DirectionClass,
          "attributors/class/font": _font.FontClass,
          "attributors/class/size": _size.SizeClass,

          "attributors/style/align": _align.AlignStyle,
          "attributors/style/background": _background.BackgroundStyle,
          "attributors/style/color": _color.ColorStyle,
          "attributors/style/direction": _direction.DirectionStyle,
          "attributors/style/font": _font.FontStyle,
          "attributors/style/size": _size.SizeStyle,
        },
        true
      );

      _core2.default.register(
        {
          "formats/align": _align.AlignClass,
          "formats/direction": _direction.DirectionClass,
          "formats/indent": _indent.IndentClass,

          "formats/background": _background.BackgroundStyle,
          "formats/color": _color.ColorStyle,
          "formats/font": _font.FontClass,
          "formats/size": _size.SizeClass,

          "formats/blockquote": _blockquote2.default,
          "formats/code-block": _code2.default,
          "formats/header": _header2.default,
          "formats/list": _list2.default,

          "formats/bold": _bold2.default,
          "formats/code": _code.Code,
          "formats/italic": _italic2.default,
          "formats/link": _link2.default,
          "formats/script": _script2.default,
          "formats/strike": _strike2.default,
          "formats/underline": _underline2.default,

          "formats/image": _image2.default,
          "formats/video": _video2.default,

          "formats/list/item": _list.ListItem,

          "modules/formula": _formula2.default,
          "modules/syntax": _syntax2.default,
          "modules/toolbar": _toolbar2.default,

          "themes/bubble": _bubble2.default,
          "themes/snow": _snow2.default,

          "ui/icons": _icons2.default,
          "ui/picker": _picker2.default,
          "ui/icon-picker": _iconPicker2.default,
          "ui/color-picker": _colorPicker2.default,
          "ui/tooltip": _tooltip2.default,
        },
        true
      );

      exports.default = _core2.default;

      /***/
    },
    /* 64 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.IndentClass = undefined;

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var IdentAttributor = (function (_Parchment$Attributor) {
        _inherits(IdentAttributor, _Parchment$Attributor);

        function IdentAttributor() {
          _classCallCheck(this, IdentAttributor);

          return _possibleConstructorReturn(
            this,
            (
              IdentAttributor.__proto__ ||
              Object.getPrototypeOf(IdentAttributor)
            ).apply(this, arguments)
          );
        }

        _createClass(IdentAttributor, [
          {
            key: "add",
            value: function add(node, value) {
              if (value === "+1" || value === "-1") {
                var indent = this.value(node) || 0;
                value = value === "+1" ? indent + 1 : indent - 1;
              }
              if (value === 0) {
                this.remove(node);
                return true;
              } else {
                return _get(
                  IdentAttributor.prototype.__proto__ ||
                    Object.getPrototypeOf(IdentAttributor.prototype),
                  "add",
                  this
                ).call(this, node, value);
              }
            },
          },
          {
            key: "canAdd",
            value: function canAdd(node, value) {
              return (
                _get(
                  IdentAttributor.prototype.__proto__ ||
                    Object.getPrototypeOf(IdentAttributor.prototype),
                  "canAdd",
                  this
                ).call(this, node, value) ||
                _get(
                  IdentAttributor.prototype.__proto__ ||
                    Object.getPrototypeOf(IdentAttributor.prototype),
                  "canAdd",
                  this
                ).call(this, node, parseInt(value))
              );
            },
          },
          {
            key: "value",
            value: function value(node) {
              return (
                parseInt(
                  _get(
                    IdentAttributor.prototype.__proto__ ||
                      Object.getPrototypeOf(IdentAttributor.prototype),
                    "value",
                    this
                  ).call(this, node)
                ) || undefined
              ); // Don't return NaN
            },
          },
        ]);

        return IdentAttributor;
      })(_parchment2.default.Attributor.Class);

      var IndentClass = new IdentAttributor("indent", "ql-indent", {
        scope: _parchment2.default.Scope.BLOCK,
        whitelist: [1, 2, 3, 4, 5, 6, 7, 8],
      });

      exports.IndentClass = IndentClass;

      /***/
    },
    /* 65 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Blockquote = (function (_Block) {
        _inherits(Blockquote, _Block);

        function Blockquote() {
          _classCallCheck(this, Blockquote);

          return _possibleConstructorReturn(
            this,
            (Blockquote.__proto__ || Object.getPrototypeOf(Blockquote)).apply(
              this,
              arguments
            )
          );
        }

        return Blockquote;
      })(_block2.default);

      Blockquote.blotName = "blockquote";
      Blockquote.tagName = "blockquote";

      exports.default = Blockquote;

      /***/
    },
    /* 66 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Header = (function (_Block) {
        _inherits(Header, _Block);

        function Header() {
          _classCallCheck(this, Header);

          return _possibleConstructorReturn(
            this,
            (Header.__proto__ || Object.getPrototypeOf(Header)).apply(
              this,
              arguments
            )
          );
        }

        _createClass(Header, null, [
          {
            key: "formats",
            value: function formats(domNode) {
              return this.tagName.indexOf(domNode.tagName) + 1;
            },
          },
        ]);

        return Header;
      })(_block2.default);

      Header.blotName = "header";
      Header.tagName = ["H1", "H2", "H3", "H4", "H5", "H6"];

      exports.default = Header;

      /***/
    },
    /* 67 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.default = exports.ListItem = undefined;

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _block = __webpack_require__(4);

      var _block2 = _interopRequireDefault(_block);

      var _container = __webpack_require__(25);

      var _container2 = _interopRequireDefault(_container);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _defineProperty(obj, key, value) {
        if (key in obj) {
          Object.defineProperty(obj, key, {
            value: value,
            enumerable: true,
            configurable: true,
            writable: true,
          });
        } else {
          obj[key] = value;
        }
        return obj;
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var ListItem = (function (_Block) {
        _inherits(ListItem, _Block);

        function ListItem() {
          _classCallCheck(this, ListItem);

          return _possibleConstructorReturn(
            this,
            (ListItem.__proto__ || Object.getPrototypeOf(ListItem)).apply(
              this,
              arguments
            )
          );
        }

        _createClass(
          ListItem,
          [
            {
              key: "format",
              value: function format(name, value) {
                if (name === List.blotName && !value) {
                  this.replaceWith(
                    _parchment2.default.create(this.statics.scope)
                  );
                } else {
                  _get(
                    ListItem.prototype.__proto__ ||
                      Object.getPrototypeOf(ListItem.prototype),
                    "format",
                    this
                  ).call(this, name, value);
                }
              },
            },
            {
              key: "remove",
              value: function remove() {
                if (this.prev == null && this.next == null) {
                  this.parent.remove();
                } else {
                  _get(
                    ListItem.prototype.__proto__ ||
                      Object.getPrototypeOf(ListItem.prototype),
                    "remove",
                    this
                  ).call(this);
                }
              },
            },
            {
              key: "replaceWith",
              value: function replaceWith(name, value) {
                this.parent.isolate(this.offset(this.parent), this.length());
                if (name === this.parent.statics.blotName) {
                  this.parent.replaceWith(name, value);
                  return this;
                } else {
                  this.parent.unwrap();
                  return _get(
                    ListItem.prototype.__proto__ ||
                      Object.getPrototypeOf(ListItem.prototype),
                    "replaceWith",
                    this
                  ).call(this, name, value);
                }
              },
            },
          ],
          [
            {
              key: "formats",
              value: function formats(domNode) {
                return domNode.tagName === this.tagName
                  ? undefined
                  : _get(
                      ListItem.__proto__ || Object.getPrototypeOf(ListItem),
                      "formats",
                      this
                    ).call(this, domNode);
              },
            },
          ]
        );

        return ListItem;
      })(_block2.default);

      ListItem.blotName = "list-item";
      ListItem.tagName = "LI";

      var List = (function (_Container) {
        _inherits(List, _Container);

        _createClass(List, null, [
          {
            key: "create",
            value: function create(value) {
              var tagName = value === "ordered" ? "OL" : "UL";
              var node = _get(
                List.__proto__ || Object.getPrototypeOf(List),
                "create",
                this
              ).call(this, tagName);
              if (value === "checked" || value === "unchecked") {
                node.setAttribute("data-checked", value === "checked");
              }
              return node;
            },
          },
          {
            key: "formats",
            value: function formats(domNode) {
              if (domNode.tagName === "OL") return "ordered";
              if (domNode.tagName === "UL") {
                if (domNode.hasAttribute("data-checked")) {
                  return domNode.getAttribute("data-checked") === "true"
                    ? "checked"
                    : "unchecked";
                } else {
                  return "bullet";
                }
              }
              return undefined;
            },
          },
        ]);

        function List(domNode) {
          _classCallCheck(this, List);

          var _this2 = _possibleConstructorReturn(
            this,
            (List.__proto__ || Object.getPrototypeOf(List)).call(this, domNode)
          );

          var listEventHandler = function listEventHandler(e) {
            if (e.target.parentNode !== domNode) return;
            var format = _this2.statics.formats(domNode);
            var blot = _parchment2.default.find(e.target);
            if (format === "checked") {
              blot.format("list", "unchecked");
            } else if (format === "unchecked") {
              blot.format("list", "checked");
            }
          };

          domNode.addEventListener("touchstart", listEventHandler);
          domNode.addEventListener("mousedown", listEventHandler);
          return _this2;
        }

        _createClass(List, [
          {
            key: "format",
            value: function format(name, value) {
              if (this.children.length > 0) {
                this.children.tail.format(name, value);
              }
            },
          },
          {
            key: "formats",
            value: function formats() {
              // We don't inherit from FormatBlot
              return _defineProperty(
                {},
                this.statics.blotName,
                this.statics.formats(this.domNode)
              );
            },
          },
          {
            key: "insertBefore",
            value: function insertBefore(blot, ref) {
              if (blot instanceof ListItem) {
                _get(
                  List.prototype.__proto__ ||
                    Object.getPrototypeOf(List.prototype),
                  "insertBefore",
                  this
                ).call(this, blot, ref);
              } else {
                var index = ref == null ? this.length() : ref.offset(this);
                var after = this.split(index);
                after.parent.insertBefore(blot, after);
              }
            },
          },
          {
            key: "optimize",
            value: function optimize(context) {
              _get(
                List.prototype.__proto__ ||
                  Object.getPrototypeOf(List.prototype),
                "optimize",
                this
              ).call(this, context);
              var next = this.next;
              if (
                next != null &&
                next.prev === this &&
                next.statics.blotName === this.statics.blotName &&
                next.domNode.tagName === this.domNode.tagName &&
                next.domNode.getAttribute("data-checked") ===
                  this.domNode.getAttribute("data-checked")
              ) {
                next.moveChildren(this);
                next.remove();
              }
            },
          },
          {
            key: "replace",
            value: function replace(target) {
              if (target.statics.blotName !== this.statics.blotName) {
                var item = _parchment2.default.create(
                  this.statics.defaultChild
                );
                target.moveChildren(item);
                this.appendChild(item);
              }
              _get(
                List.prototype.__proto__ ||
                  Object.getPrototypeOf(List.prototype),
                "replace",
                this
              ).call(this, target);
            },
          },
        ]);

        return List;
      })(_container2.default);

      List.blotName = "list";
      List.scope = _parchment2.default.Scope.BLOCK_BLOT;
      List.tagName = ["OL", "UL"];
      List.defaultChild = "list-item";
      List.allowedChildren = [ListItem];

      exports.ListItem = ListItem;
      exports.default = List;

      /***/
    },
    /* 68 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _bold = __webpack_require__(56);

      var _bold2 = _interopRequireDefault(_bold);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Italic = (function (_Bold) {
        _inherits(Italic, _Bold);

        function Italic() {
          _classCallCheck(this, Italic);

          return _possibleConstructorReturn(
            this,
            (Italic.__proto__ || Object.getPrototypeOf(Italic)).apply(
              this,
              arguments
            )
          );
        }

        return Italic;
      })(_bold2.default);

      Italic.blotName = "italic";
      Italic.tagName = ["EM", "I"];

      exports.default = Italic;

      /***/
    },
    /* 69 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Script = (function (_Inline) {
        _inherits(Script, _Inline);

        function Script() {
          _classCallCheck(this, Script);

          return _possibleConstructorReturn(
            this,
            (Script.__proto__ || Object.getPrototypeOf(Script)).apply(
              this,
              arguments
            )
          );
        }

        _createClass(Script, null, [
          {
            key: "create",
            value: function create(value) {
              if (value === "super") {
                return document.createElement("sup");
              } else if (value === "sub") {
                return document.createElement("sub");
              } else {
                return _get(
                  Script.__proto__ || Object.getPrototypeOf(Script),
                  "create",
                  this
                ).call(this, value);
              }
            },
          },
          {
            key: "formats",
            value: function formats(domNode) {
              if (domNode.tagName === "SUB") return "sub";
              if (domNode.tagName === "SUP") return "super";
              return undefined;
            },
          },
        ]);

        return Script;
      })(_inline2.default);

      Script.blotName = "script";
      Script.tagName = ["SUB", "SUP"];

      exports.default = Script;

      /***/
    },
    /* 70 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Strike = (function (_Inline) {
        _inherits(Strike, _Inline);

        function Strike() {
          _classCallCheck(this, Strike);

          return _possibleConstructorReturn(
            this,
            (Strike.__proto__ || Object.getPrototypeOf(Strike)).apply(
              this,
              arguments
            )
          );
        }

        return Strike;
      })(_inline2.default);

      Strike.blotName = "strike";
      Strike.tagName = "S";

      exports.default = Strike;

      /***/
    },
    /* 71 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _inline = __webpack_require__(6);

      var _inline2 = _interopRequireDefault(_inline);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var Underline = (function (_Inline) {
        _inherits(Underline, _Inline);

        function Underline() {
          _classCallCheck(this, Underline);

          return _possibleConstructorReturn(
            this,
            (Underline.__proto__ || Object.getPrototypeOf(Underline)).apply(
              this,
              arguments
            )
          );
        }

        return Underline;
      })(_inline2.default);

      Underline.blotName = "underline";
      Underline.tagName = "U";

      exports.default = Underline;

      /***/
    },
    /* 72 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _link = __webpack_require__(27);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var ATTRIBUTES = ["alt", "height", "width"];

      var Image = (function (_Parchment$Embed) {
        _inherits(Image, _Parchment$Embed);

        function Image() {
          _classCallCheck(this, Image);

          return _possibleConstructorReturn(
            this,
            (Image.__proto__ || Object.getPrototypeOf(Image)).apply(
              this,
              arguments
            )
          );
        }

        _createClass(
          Image,
          [
            {
              key: "format",
              value: function format(name, value) {
                if (ATTRIBUTES.indexOf(name) > -1) {
                  if (value) {
                    this.domNode.setAttribute(name, value);
                  } else {
                    this.domNode.removeAttribute(name);
                  }
                } else {
                  _get(
                    Image.prototype.__proto__ ||
                      Object.getPrototypeOf(Image.prototype),
                    "format",
                    this
                  ).call(this, name, value);
                }
              },
            },
          ],
          [
            {
              key: "create",
              value: function create(value) {
                var node = _get(
                  Image.__proto__ || Object.getPrototypeOf(Image),
                  "create",
                  this
                ).call(this, value);
                if (typeof value === "string") {
                  node.setAttribute("src", this.sanitize(value));
                }
                return node;
              },
            },
            {
              key: "formats",
              value: function formats(domNode) {
                return ATTRIBUTES.reduce(function (formats, attribute) {
                  if (domNode.hasAttribute(attribute)) {
                    formats[attribute] = domNode.getAttribute(attribute);
                  }
                  return formats;
                }, {});
              },
            },
            {
              key: "match",
              value: function match(url) {
                return (
                  /\.(jpe?g|gif|png)$/.test(url) ||
                  /^data:image\/.+;base64/.test(url)
                );
              },
            },
            {
              key: "sanitize",
              value: function sanitize(url) {
                return (0, _link.sanitize)(url, ["http", "https", "data"])
                  ? url
                  : "//:0";
              },
            },
            {
              key: "value",
              value: function value(domNode) {
                return domNode.getAttribute("src");
              },
            },
          ]
        );

        return Image;
      })(_parchment2.default.Embed);

      Image.blotName = "image";
      Image.tagName = "IMG";

      exports.default = Image;

      /***/
    },
    /* 73 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _block = __webpack_require__(4);

      var _link = __webpack_require__(27);

      var _link2 = _interopRequireDefault(_link);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var ATTRIBUTES = ["height", "width"];

      var Video = (function (_BlockEmbed) {
        _inherits(Video, _BlockEmbed);

        function Video() {
          _classCallCheck(this, Video);

          return _possibleConstructorReturn(
            this,
            (Video.__proto__ || Object.getPrototypeOf(Video)).apply(
              this,
              arguments
            )
          );
        }

        _createClass(
          Video,
          [
            {
              key: "format",
              value: function format(name, value) {
                if (ATTRIBUTES.indexOf(name) > -1) {
                  if (value) {
                    this.domNode.setAttribute(name, value);
                  } else {
                    this.domNode.removeAttribute(name);
                  }
                } else {
                  _get(
                    Video.prototype.__proto__ ||
                      Object.getPrototypeOf(Video.prototype),
                    "format",
                    this
                  ).call(this, name, value);
                }
              },
            },
          ],
          [
            {
              key: "create",
              value: function create(value) {
                var node = _get(
                  Video.__proto__ || Object.getPrototypeOf(Video),
                  "create",
                  this
                ).call(this, value);
                node.setAttribute("frameborder", "0");
                node.setAttribute("allowfullscreen", true);
                node.setAttribute("src", this.sanitize(value));
                return node;
              },
            },
            {
              key: "formats",
              value: function formats(domNode) {
                return ATTRIBUTES.reduce(function (formats, attribute) {
                  if (domNode.hasAttribute(attribute)) {
                    formats[attribute] = domNode.getAttribute(attribute);
                  }
                  return formats;
                }, {});
              },
            },
            {
              key: "sanitize",
              value: function sanitize(url) {
                return _link2.default.sanitize(url);
              },
            },
            {
              key: "value",
              value: function value(domNode) {
                return domNode.getAttribute("src");
              },
            },
          ]
        );

        return Video;
      })(_block.BlockEmbed);

      Video.blotName = "video";
      Video.className = "ql-video";
      Video.tagName = "IFRAME";

      exports.default = Video;

      /***/
    },
    /* 74 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.default = exports.FormulaBlot = undefined;

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _embed = __webpack_require__(35);

      var _embed2 = _interopRequireDefault(_embed);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var FormulaBlot = (function (_Embed) {
        _inherits(FormulaBlot, _Embed);

        function FormulaBlot() {
          _classCallCheck(this, FormulaBlot);

          return _possibleConstructorReturn(
            this,
            (FormulaBlot.__proto__ || Object.getPrototypeOf(FormulaBlot)).apply(
              this,
              arguments
            )
          );
        }

        _createClass(FormulaBlot, null, [
          {
            key: "create",
            value: function create(value) {
              var node = _get(
                FormulaBlot.__proto__ || Object.getPrototypeOf(FormulaBlot),
                "create",
                this
              ).call(this, value);
              if (typeof value === "string") {
                window.katex.render(value, node, {
                  throwOnError: false,
                  errorColor: "#f00",
                });
                node.setAttribute("data-value", value);
              }
              return node;
            },
          },
          {
            key: "value",
            value: function value(domNode) {
              return domNode.getAttribute("data-value");
            },
          },
        ]);

        return FormulaBlot;
      })(_embed2.default);

      FormulaBlot.blotName = "formula";
      FormulaBlot.className = "ql-formula";
      FormulaBlot.tagName = "SPAN";

      var Formula = (function (_Module) {
        _inherits(Formula, _Module);

        _createClass(Formula, null, [
          {
            key: "register",
            value: function register() {
              _quill2.default.register(FormulaBlot, true);
            },
          },
        ]);

        function Formula() {
          _classCallCheck(this, Formula);

          var _this2 = _possibleConstructorReturn(
            this,
            (Formula.__proto__ || Object.getPrototypeOf(Formula)).call(this)
          );

          if (window.katex == null) {
            throw new Error("Formula module requires KaTeX.");
          }
          return _this2;
        }

        return Formula;
      })(_module2.default);

      exports.FormulaBlot = FormulaBlot;
      exports.default = Formula;

      /***/
    },
    /* 75 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.default = exports.CodeToken = exports.CodeBlock = undefined;

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _parchment = __webpack_require__(0);

      var _parchment2 = _interopRequireDefault(_parchment);

      var _quill = __webpack_require__(5);

      var _quill2 = _interopRequireDefault(_quill);

      var _module = __webpack_require__(9);

      var _module2 = _interopRequireDefault(_module);

      var _code = __webpack_require__(13);

      var _code2 = _interopRequireDefault(_code);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var SyntaxCodeBlock = (function (_CodeBlock) {
        _inherits(SyntaxCodeBlock, _CodeBlock);

        function SyntaxCodeBlock() {
          _classCallCheck(this, SyntaxCodeBlock);

          return _possibleConstructorReturn(
            this,
            (
              SyntaxCodeBlock.__proto__ ||
              Object.getPrototypeOf(SyntaxCodeBlock)
            ).apply(this, arguments)
          );
        }

        _createClass(SyntaxCodeBlock, [
          {
            key: "replaceWith",
            value: function replaceWith(block) {
              this.domNode.textContent = this.domNode.textContent;
              this.attach();
              _get(
                SyntaxCodeBlock.prototype.__proto__ ||
                  Object.getPrototypeOf(SyntaxCodeBlock.prototype),
                "replaceWith",
                this
              ).call(this, block);
            },
          },
          {
            key: "highlight",
            value: function highlight(_highlight) {
              var text = this.domNode.textContent;
              if (this.cachedText !== text) {
                if (text.trim().length > 0 || this.cachedText == null) {
                  this.domNode.innerHTML = _highlight(text);
                  this.domNode.normalize();
                  this.attach();
                }
                this.cachedText = text;
              }
            },
          },
        ]);

        return SyntaxCodeBlock;
      })(_code2.default);

      SyntaxCodeBlock.className = "ql-syntax";

      var CodeToken = new _parchment2.default.Attributor.Class(
        "token",
        "hljs",
        {
          scope: _parchment2.default.Scope.INLINE,
        }
      );

      var Syntax = (function (_Module) {
        _inherits(Syntax, _Module);

        _createClass(Syntax, null, [
          {
            key: "register",
            value: function register() {
              _quill2.default.register(CodeToken, true);
              _quill2.default.register(SyntaxCodeBlock, true);
            },
          },
        ]);

        function Syntax(quill, options) {
          _classCallCheck(this, Syntax);

          var _this2 = _possibleConstructorReturn(
            this,
            (Syntax.__proto__ || Object.getPrototypeOf(Syntax)).call(
              this,
              quill,
              options
            )
          );

          if (typeof _this2.options.highlight !== "function") {
            throw new Error(
              "Syntax module requires highlight.js. Please include the library on the page before Quill."
            );
          }
          var timer = null;
          _this2.quill.on(_quill2.default.events.SCROLL_OPTIMIZE, function () {
            clearTimeout(timer);
            timer = setTimeout(function () {
              _this2.highlight();
              timer = null;
            }, _this2.options.interval);
          });
          _this2.highlight();
          return _this2;
        }

        _createClass(Syntax, [
          {
            key: "highlight",
            value: function highlight() {
              var _this3 = this;

              if (this.quill.selection.composing) return;
              this.quill.update(_quill2.default.sources.USER);
              var range = this.quill.getSelection();
              this.quill.scroll
                .descendants(SyntaxCodeBlock)
                .forEach(function (code) {
                  code.highlight(_this3.options.highlight);
                });
              this.quill.update(_quill2.default.sources.SILENT);
              if (range != null) {
                this.quill.setSelection(range, _quill2.default.sources.SILENT);
              }
            },
          },
        ]);

        return Syntax;
      })(_module2.default);

      Syntax.DEFAULTS = {
        highlight: (function () {
          if (window.hljs == null) return null;
          return function (text) {
            var result = window.hljs.highlightAuto(text);
            return result.value;
          };
        })(),
        interval: 1000,
      };

      exports.CodeBlock = SyntaxCodeBlock;
      exports.CodeToken = CodeToken;
      exports.default = Syntax;

      /***/
    },
    /* 76 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <line class=ql-stroke x1=3 x2=15 y1=9 y2=9></line> <line class=ql-stroke x1=3 x2=13 y1=14 y2=14></line> <line class=ql-stroke x1=3 x2=9 y1=4 y2=4></line> </svg>';

      /***/
    },
    /* 77 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <line class=ql-stroke x1=15 x2=3 y1=9 y2=9></line> <line class=ql-stroke x1=14 x2=4 y1=14 y2=14></line> <line class=ql-stroke x1=12 x2=6 y1=4 y2=4></line> </svg>';

      /***/
    },
    /* 78 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <line class=ql-stroke x1=15 x2=3 y1=9 y2=9></line> <line class=ql-stroke x1=15 x2=5 y1=14 y2=14></line> <line class=ql-stroke x1=15 x2=9 y1=4 y2=4></line> </svg>';

      /***/
    },
    /* 79 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <line class=ql-stroke x1=15 x2=3 y1=9 y2=9></line> <line class=ql-stroke x1=15 x2=3 y1=14 y2=14></line> <line class=ql-stroke x1=15 x2=3 y1=4 y2=4></line> </svg>';

      /***/
    },
    /* 80 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <g class="ql-fill ql-color-label"> <polygon points="6 6.868 6 6 5 6 5 7 5.942 7 6 6.868"></polygon> <rect height=1 width=1 x=4 y=4></rect> <polygon points="6.817 5 6 5 6 6 6.38 6 6.817 5"></polygon> <rect height=1 width=1 x=2 y=6></rect> <rect height=1 width=1 x=3 y=5></rect> <rect height=1 width=1 x=4 y=7></rect> <polygon points="4 11.439 4 11 3 11 3 12 3.755 12 4 11.439"></polygon> <rect height=1 width=1 x=2 y=12></rect> <rect height=1 width=1 x=2 y=9></rect> <rect height=1 width=1 x=2 y=15></rect> <polygon points="4.63 10 4 10 4 11 4.192 11 4.63 10"></polygon> <rect height=1 width=1 x=3 y=8></rect> <path d=M10.832,4.2L11,4.582V4H10.708A1.948,1.948,0,0,1,10.832,4.2Z></path> <path d=M7,4.582L7.168,4.2A1.929,1.929,0,0,1,7.292,4H7V4.582Z></path> <path d=M8,13H7.683l-0.351.8a1.933,1.933,0,0,1-.124.2H8V13Z></path> <rect height=1 width=1 x=12 y=2></rect> <rect height=1 width=1 x=11 y=3></rect> <path d=M9,3H8V3.282A1.985,1.985,0,0,1,9,3Z></path> <rect height=1 width=1 x=2 y=3></rect> <rect height=1 width=1 x=6 y=2></rect> <rect height=1 width=1 x=3 y=2></rect> <rect height=1 width=1 x=5 y=3></rect> <rect height=1 width=1 x=9 y=2></rect> <rect height=1 width=1 x=15 y=14></rect> <polygon points="13.447 10.174 13.469 10.225 13.472 10.232 13.808 11 14 11 14 10 13.37 10 13.447 10.174"></polygon> <rect height=1 width=1 x=13 y=7></rect> <rect height=1 width=1 x=15 y=5></rect> <rect height=1 width=1 x=14 y=6></rect> <rect height=1 width=1 x=15 y=8></rect> <rect height=1 width=1 x=14 y=9></rect> <path d=M3.775,14H3v1H4V14.314A1.97,1.97,0,0,1,3.775,14Z></path> <rect height=1 width=1 x=14 y=3></rect> <polygon points="12 6.868 12 6 11.62 6 12 6.868"></polygon> <rect height=1 width=1 x=15 y=2></rect> <rect height=1 width=1 x=12 y=5></rect> <rect height=1 width=1 x=13 y=4></rect> <polygon points="12.933 9 13 9 13 8 12.495 8 12.933 9"></polygon> <rect height=1 width=1 x=9 y=14></rect> <rect height=1 width=1 x=8 y=15></rect> <path d=M6,14.926V15H7V14.316A1.993,1.993,0,0,1,6,14.926Z></path> <rect height=1 width=1 x=5 y=15></rect> <path d=M10.668,13.8L10.317,13H10v1h0.792A1.947,1.947,0,0,1,10.668,13.8Z></path> <rect height=1 width=1 x=11 y=15></rect> <path d=M14.332,12.2a1.99,1.99,0,0,1,.166.8H15V12H14.245Z></path> <rect height=1 width=1 x=14 y=15></rect> <rect height=1 width=1 x=15 y=11></rect> </g> <polyline class=ql-stroke points="5.5 13 9 5 12.5 13"></polyline> <line class=ql-stroke x1=11.63 x2=6.38 y1=11 y2=11></line> </svg>';

      /***/
    },
    /* 81 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <rect class="ql-fill ql-stroke" height=3 width=3 x=4 y=5></rect> <rect class="ql-fill ql-stroke" height=3 width=3 x=11 y=5></rect> <path class="ql-even ql-fill ql-stroke" d=M7,8c0,4.031-3,5-3,5></path> <path class="ql-even ql-fill ql-stroke" d=M14,8c0,4.031-3,5-3,5></path> </svg>';

      /***/
    },
    /* 82 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <path class=ql-stroke d=M5,4H9.5A2.5,2.5,0,0,1,12,6.5v0A2.5,2.5,0,0,1,9.5,9H5A0,0,0,0,1,5,9V4A0,0,0,0,1,5,4Z></path> <path class=ql-stroke d=M5,9h5.5A2.5,2.5,0,0,1,13,11.5v0A2.5,2.5,0,0,1,10.5,14H5a0,0,0,0,1,0,0V9A0,0,0,0,1,5,9Z></path> </svg>';

      /***/
    },
    /* 83 */
    /***/ function (module, exports) {
      module.exports =
        '<svg class="" viewbox="0 0 18 18"> <line class=ql-stroke x1=5 x2=13 y1=3 y2=3></line> <line class=ql-stroke x1=6 x2=9.35 y1=12 y2=3></line> <line class=ql-stroke x1=11 x2=15 y1=11 y2=15></line> <line class=ql-stroke x1=15 x2=11 y1=11 y2=15></line> <rect class=ql-fill height=1 rx=0.5 ry=0.5 width=7 x=2 y=14></rect> </svg>';

      /***/
    },
    /* 84 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <line class="ql-color-label ql-stroke ql-transparent" x1=3 x2=15 y1=15 y2=15></line> <polyline class=ql-stroke points="5.5 11 9 3 12.5 11"></polyline> <line class=ql-stroke x1=11.63 x2=6.38 y1=9 y2=9></line> </svg>';

      /***/
    },
    /* 85 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <polygon class="ql-stroke ql-fill" points="3 11 5 9 3 7 3 11"></polygon> <line class="ql-stroke ql-fill" x1=15 x2=11 y1=4 y2=4></line> <path class=ql-fill d=M11,3a3,3,0,0,0,0,6h1V3H11Z></path> <rect class=ql-fill height=11 width=1 x=11 y=4></rect> <rect class=ql-fill height=11 width=1 x=13 y=4></rect> </svg>';

      /***/
    },
    /* 86 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <polygon class="ql-stroke ql-fill" points="15 12 13 10 15 8 15 12"></polygon> <line class="ql-stroke ql-fill" x1=9 x2=5 y1=4 y2=4></line> <path class=ql-fill d=M5,3A3,3,0,0,0,5,9H6V3H5Z></path> <rect class=ql-fill height=11 width=1 x=5 y=4></rect> <rect class=ql-fill height=11 width=1 x=7 y=4></rect> </svg>';

      /***/
    },
    /* 87 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <path class=ql-fill d=M14,16H4a1,1,0,0,1,0-2H14A1,1,0,0,1,14,16Z /> <path class=ql-fill d=M14,4H4A1,1,0,0,1,4,2H14A1,1,0,0,1,14,4Z /> <rect class=ql-fill x=3 y=6 width=12 height=6 rx=1 ry=1 /> </svg>';

      /***/
    },
    /* 88 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <path class=ql-fill d=M13,16H5a1,1,0,0,1,0-2h8A1,1,0,0,1,13,16Z /> <path class=ql-fill d=M13,4H5A1,1,0,0,1,5,2h8A1,1,0,0,1,13,4Z /> <rect class=ql-fill x=2 y=6 width=14 height=6 rx=1 ry=1 /> </svg>';

      /***/
    },
    /* 89 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <path class=ql-fill d=M15,8H13a1,1,0,0,1,0-2h2A1,1,0,0,1,15,8Z /> <path class=ql-fill d=M15,12H13a1,1,0,0,1,0-2h2A1,1,0,0,1,15,12Z /> <path class=ql-fill d=M15,16H5a1,1,0,0,1,0-2H15A1,1,0,0,1,15,16Z /> <path class=ql-fill d=M15,4H5A1,1,0,0,1,5,2H15A1,1,0,0,1,15,4Z /> <rect class=ql-fill x=2 y=6 width=8 height=6 rx=1 ry=1 /> </svg>';

      /***/
    },
    /* 90 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <path class=ql-fill d=M5,8H3A1,1,0,0,1,3,6H5A1,1,0,0,1,5,8Z /> <path class=ql-fill d=M5,12H3a1,1,0,0,1,0-2H5A1,1,0,0,1,5,12Z /> <path class=ql-fill d=M13,16H3a1,1,0,0,1,0-2H13A1,1,0,0,1,13,16Z /> <path class=ql-fill d=M13,4H3A1,1,0,0,1,3,2H13A1,1,0,0,1,13,4Z /> <rect class=ql-fill x=8 y=6 width=8 height=6 rx=1 ry=1 transform="translate(24 18) rotate(-180)"/> </svg>';

      /***/
    },
    /* 91 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <path class=ql-fill d=M11.759,2.482a2.561,2.561,0,0,0-3.53.607A7.656,7.656,0,0,0,6.8,6.2C6.109,9.188,5.275,14.677,4.15,14.927a1.545,1.545,0,0,0-1.3-.933A0.922,0.922,0,0,0,2,15.036S1.954,16,4.119,16s3.091-2.691,3.7-5.553c0.177-.826.36-1.726,0.554-2.6L8.775,6.2c0.381-1.421.807-2.521,1.306-2.676a1.014,1.014,0,0,0,1.02.56A0.966,0.966,0,0,0,11.759,2.482Z></path> <rect class=ql-fill height=1.6 rx=0.8 ry=0.8 width=5 x=5.15 y=6.2></rect> <path class=ql-fill d=M13.663,12.027a1.662,1.662,0,0,1,.266-0.276q0.193,0.069.456,0.138a2.1,2.1,0,0,0,.535.069,1.075,1.075,0,0,0,.767-0.3,1.044,1.044,0,0,0,.314-0.8,0.84,0.84,0,0,0-.238-0.619,0.8,0.8,0,0,0-.594-0.239,1.154,1.154,0,0,0-.781.3,4.607,4.607,0,0,0-.781,1q-0.091.15-.218,0.346l-0.246.38c-0.068-.288-0.137-0.582-0.212-0.885-0.459-1.847-2.494-.984-2.941-0.8-0.482.2-.353,0.647-0.094,0.529a0.869,0.869,0,0,1,1.281.585c0.217,0.751.377,1.436,0.527,2.038a5.688,5.688,0,0,1-.362.467,2.69,2.69,0,0,1-.264.271q-0.221-.08-0.471-0.147a2.029,2.029,0,0,0-.522-0.066,1.079,1.079,0,0,0-.768.3A1.058,1.058,0,0,0,9,15.131a0.82,0.82,0,0,0,.832.852,1.134,1.134,0,0,0,.787-0.3,5.11,5.11,0,0,0,.776-0.993q0.141-.219.215-0.34c0.046-.076.122-0.194,0.223-0.346a2.786,2.786,0,0,0,.918,1.726,2.582,2.582,0,0,0,2.376-.185c0.317-.181.212-0.565,0-0.494A0.807,0.807,0,0,1,14.176,15a5.159,5.159,0,0,1-.913-2.446l0,0Q13.487,12.24,13.663,12.027Z></path> </svg>';

      /***/
    },
    /* 92 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewBox="0 0 18 18"> <path class=ql-fill d=M10,4V14a1,1,0,0,1-2,0V10H3v4a1,1,0,0,1-2,0V4A1,1,0,0,1,3,4V8H8V4a1,1,0,0,1,2,0Zm6.06787,9.209H14.98975V7.59863a.54085.54085,0,0,0-.605-.60547h-.62744a1.01119,1.01119,0,0,0-.748.29688L11.645,8.56641a.5435.5435,0,0,0-.022.8584l.28613.30762a.53861.53861,0,0,0,.84717.0332l.09912-.08789a1.2137,1.2137,0,0,0,.2417-.35254h.02246s-.01123.30859-.01123.60547V13.209H12.041a.54085.54085,0,0,0-.605.60547v.43945a.54085.54085,0,0,0,.605.60547h4.02686a.54085.54085,0,0,0,.605-.60547v-.43945A.54085.54085,0,0,0,16.06787,13.209Z /> </svg>';

      /***/
    },
    /* 93 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewBox="0 0 18 18"> <path class=ql-fill d=M16.73975,13.81445v.43945a.54085.54085,0,0,1-.605.60547H11.855a.58392.58392,0,0,1-.64893-.60547V14.0127c0-2.90527,3.39941-3.42187,3.39941-4.55469a.77675.77675,0,0,0-.84717-.78125,1.17684,1.17684,0,0,0-.83594.38477c-.2749.26367-.561.374-.85791.13184l-.4292-.34082c-.30811-.24219-.38525-.51758-.1543-.81445a2.97155,2.97155,0,0,1,2.45361-1.17676,2.45393,2.45393,0,0,1,2.68408,2.40918c0,2.45312-3.1792,2.92676-3.27832,3.93848h2.79443A.54085.54085,0,0,1,16.73975,13.81445ZM9,3A.99974.99974,0,0,0,8,4V8H3V4A1,1,0,0,0,1,4V14a1,1,0,0,0,2,0V10H8v4a1,1,0,0,0,2,0V4A.99974.99974,0,0,0,9,3Z /> </svg>';

      /***/
    },
    /* 94 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <line class=ql-stroke x1=7 x2=13 y1=4 y2=4></line> <line class=ql-stroke x1=5 x2=11 y1=14 y2=14></line> <line class=ql-stroke x1=8 x2=10 y1=14 y2=4></line> </svg>';

      /***/
    },
    /* 95 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <rect class=ql-stroke height=10 width=12 x=3 y=4></rect> <circle class=ql-fill cx=6 cy=7 r=1></circle> <polyline class="ql-even ql-fill" points="5 12 5 11 7 9 8 10 11 7 13 9 13 12 5 12"></polyline> </svg>';

      /***/
    },
    /* 96 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <line class=ql-stroke x1=3 x2=15 y1=14 y2=14></line> <line class=ql-stroke x1=3 x2=15 y1=4 y2=4></line> <line class=ql-stroke x1=9 x2=15 y1=9 y2=9></line> <polyline class="ql-fill ql-stroke" points="3 7 3 11 5 9 3 7"></polyline> </svg>';

      /***/
    },
    /* 97 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <line class=ql-stroke x1=3 x2=15 y1=14 y2=14></line> <line class=ql-stroke x1=3 x2=15 y1=4 y2=4></line> <line class=ql-stroke x1=9 x2=15 y1=9 y2=9></line> <polyline class=ql-stroke points="5 7 5 11 3 9 5 7"></polyline> </svg>';

      /***/
    },
    /* 98 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <line class=ql-stroke x1=7 x2=11 y1=7 y2=11></line> <path class="ql-even ql-stroke" d=M8.9,4.577a3.476,3.476,0,0,1,.36,4.679A3.476,3.476,0,0,1,4.577,8.9C3.185,7.5,2.035,6.4,4.217,4.217S7.5,3.185,8.9,4.577Z></path> <path class="ql-even ql-stroke" d=M13.423,9.1a3.476,3.476,0,0,0-4.679-.36,3.476,3.476,0,0,0,.36,4.679c1.392,1.392,2.5,2.542,4.679.36S14.815,10.5,13.423,9.1Z></path> </svg>';

      /***/
    },
    /* 99 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <line class=ql-stroke x1=7 x2=15 y1=4 y2=4></line> <line class=ql-stroke x1=7 x2=15 y1=9 y2=9></line> <line class=ql-stroke x1=7 x2=15 y1=14 y2=14></line> <line class="ql-stroke ql-thin" x1=2.5 x2=4.5 y1=5.5 y2=5.5></line> <path class=ql-fill d=M3.5,6A0.5,0.5,0,0,1,3,5.5V3.085l-0.276.138A0.5,0.5,0,0,1,2.053,3c-0.124-.247-0.023-0.324.224-0.447l1-.5A0.5,0.5,0,0,1,4,2.5v3A0.5,0.5,0,0,1,3.5,6Z></path> <path class="ql-stroke ql-thin" d=M4.5,10.5h-2c0-.234,1.85-1.076,1.85-2.234A0.959,0.959,0,0,0,2.5,8.156></path> <path class="ql-stroke ql-thin" d=M2.5,14.846a0.959,0.959,0,0,0,1.85-.109A0.7,0.7,0,0,0,3.75,14a0.688,0.688,0,0,0,.6-0.736,0.959,0.959,0,0,0-1.85-.109></path> </svg>';

      /***/
    },
    /* 100 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <line class=ql-stroke x1=6 x2=15 y1=4 y2=4></line> <line class=ql-stroke x1=6 x2=15 y1=9 y2=9></line> <line class=ql-stroke x1=6 x2=15 y1=14 y2=14></line> <line class=ql-stroke x1=3 x2=3 y1=4 y2=4></line> <line class=ql-stroke x1=3 x2=3 y1=9 y2=9></line> <line class=ql-stroke x1=3 x2=3 y1=14 y2=14></line> </svg>';

      /***/
    },
    /* 101 */
    /***/ function (module, exports) {
      module.exports =
        '<svg class="" viewbox="0 0 18 18"> <line class=ql-stroke x1=9 x2=15 y1=4 y2=4></line> <polyline class=ql-stroke points="3 4 4 5 6 3"></polyline> <line class=ql-stroke x1=9 x2=15 y1=14 y2=14></line> <polyline class=ql-stroke points="3 14 4 15 6 13"></polyline> <line class=ql-stroke x1=9 x2=15 y1=9 y2=9></line> <polyline class=ql-stroke points="3 9 4 10 6 8"></polyline> </svg>';

      /***/
    },
    /* 102 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <path class=ql-fill d=M15.5,15H13.861a3.858,3.858,0,0,0,1.914-2.975,1.8,1.8,0,0,0-1.6-1.751A1.921,1.921,0,0,0,12.021,11.7a0.50013,0.50013,0,1,0,.957.291h0a0.914,0.914,0,0,1,1.053-.725,0.81,0.81,0,0,1,.744.762c0,1.076-1.16971,1.86982-1.93971,2.43082A1.45639,1.45639,0,0,0,12,15.5a0.5,0.5,0,0,0,.5.5h3A0.5,0.5,0,0,0,15.5,15Z /> <path class=ql-fill d=M9.65,5.241a1,1,0,0,0-1.409.108L6,7.964,3.759,5.349A1,1,0,0,0,2.192,6.59178Q2.21541,6.6213,2.241,6.649L4.684,9.5,2.241,12.35A1,1,0,0,0,3.71,13.70722q0.02557-.02768.049-0.05722L6,11.036,8.241,13.65a1,1,0,1,0,1.567-1.24277Q9.78459,12.3777,9.759,12.35L7.316,9.5,9.759,6.651A1,1,0,0,0,9.65,5.241Z /> </svg>';

      /***/
    },
    /* 103 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <path class=ql-fill d=M15.5,7H13.861a4.015,4.015,0,0,0,1.914-2.975,1.8,1.8,0,0,0-1.6-1.751A1.922,1.922,0,0,0,12.021,3.7a0.5,0.5,0,1,0,.957.291,0.917,0.917,0,0,1,1.053-.725,0.81,0.81,0,0,1,.744.762c0,1.077-1.164,1.925-1.934,2.486A1.423,1.423,0,0,0,12,7.5a0.5,0.5,0,0,0,.5.5h3A0.5,0.5,0,0,0,15.5,7Z /> <path class=ql-fill d=M9.651,5.241a1,1,0,0,0-1.41.108L6,7.964,3.759,5.349a1,1,0,1,0-1.519,1.3L4.683,9.5,2.241,12.35a1,1,0,1,0,1.519,1.3L6,11.036,8.241,13.65a1,1,0,0,0,1.519-1.3L7.317,9.5,9.759,6.651A1,1,0,0,0,9.651,5.241Z /> </svg>';

      /***/
    },
    /* 104 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <line class="ql-stroke ql-thin" x1=15.5 x2=2.5 y1=8.5 y2=9.5></line> <path class=ql-fill d=M9.007,8C6.542,7.791,6,7.519,6,6.5,6,5.792,7.283,5,9,5c1.571,0,2.765.679,2.969,1.309a1,1,0,0,0,1.9-.617C13.356,4.106,11.354,3,9,3,6.2,3,4,4.538,4,6.5a3.2,3.2,0,0,0,.5,1.843Z></path> <path class=ql-fill d=M8.984,10C11.457,10.208,12,10.479,12,11.5c0,0.708-1.283,1.5-3,1.5-1.571,0-2.765-.679-2.969-1.309a1,1,0,1,0-1.9.617C4.644,13.894,6.646,15,9,15c2.8,0,5-1.538,5-3.5a3.2,3.2,0,0,0-.5-1.843Z></path> </svg>';

      /***/
    },
    /* 105 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <path class=ql-stroke d=M5,3V9a4.012,4.012,0,0,0,4,4H9a4.012,4.012,0,0,0,4-4V3></path> <rect class=ql-fill height=1 rx=0.5 ry=0.5 width=12 x=3 y=15></rect> </svg>';

      /***/
    },
    /* 106 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <rect class=ql-stroke height=12 width=12 x=3 y=3></rect> <rect class=ql-fill height=12 width=1 x=5 y=3></rect> <rect class=ql-fill height=12 width=1 x=12 y=3></rect> <rect class=ql-fill height=2 width=8 x=5 y=8></rect> <rect class=ql-fill height=1 width=3 x=3 y=5></rect> <rect class=ql-fill height=1 width=3 x=3 y=7></rect> <rect class=ql-fill height=1 width=3 x=3 y=10></rect> <rect class=ql-fill height=1 width=3 x=3 y=12></rect> <rect class=ql-fill height=1 width=3 x=12 y=5></rect> <rect class=ql-fill height=1 width=3 x=12 y=7></rect> <rect class=ql-fill height=1 width=3 x=12 y=10></rect> <rect class=ql-fill height=1 width=3 x=12 y=12></rect> </svg>';

      /***/
    },
    /* 107 */
    /***/ function (module, exports) {
      module.exports =
        '<svg viewbox="0 0 18 18"> <polygon class=ql-stroke points="7 11 9 13 11 11 7 11"></polygon> <polygon class=ql-stroke points="7 7 9 5 11 7 7 7"></polygon> </svg>';

      /***/
    },
    /* 108 */
    /***/ function (module, exports, __webpack_require__) {
      "use strict";

      Object.defineProperty(exports, "__esModule", {
        value: true,
      });
      exports.default = exports.BubbleTooltip = undefined;

      var _get = function get(object, property, receiver) {
        if (object === null) object = Function.prototype;
        var desc = Object.getOwnPropertyDescriptor(object, property);
        if (desc === undefined) {
          var parent = Object.getPrototypeOf(object);
          if (parent === null) {
            return undefined;
          } else {
            return get(parent, property, receiver);
          }
        } else if ("value" in desc) {
          return desc.value;
        } else {
          var getter = desc.get;
          if (getter === undefined) {
            return undefined;
          }
          return getter.call(receiver);
        }
      };

      var _createClass = (function () {
        function defineProperties(target, props) {
          for (var i = 0; i < props.length; i++) {
            var descriptor = props[i];
            descriptor.enumerable = descriptor.enumerable || false;
            descriptor.configurable = true;
            if ("value" in descriptor) descriptor.writable = true;
            Object.defineProperty(target, descriptor.key, descriptor);
          }
        }
        return function (Constructor, protoProps, staticProps) {
          if (protoProps) defineProperties(Constructor.prototype, protoProps);
          if (staticProps) defineProperties(Constructor, staticProps);
          return Constructor;
        };
      })();

      var _extend = __webpack_require__(3);

      var _extend2 = _interopRequireDefault(_extend);

      var _emitter = __webpack_require__(8);

      var _emitter2 = _interopRequireDefault(_emitter);

      var _base = __webpack_require__(43);

      var _base2 = _interopRequireDefault(_base);

      var _selection = __webpack_require__(15);

      var _icons = __webpack_require__(41);

      var _icons2 = _interopRequireDefault(_icons);

      function _interopRequireDefault(obj) {
        return obj && obj.__esModule ? obj : { default: obj };
      }

      function _classCallCheck(instance, Constructor) {
        if (!(instance instanceof Constructor)) {
          throw new TypeError("Cannot call a class as a function");
        }
      }

      function _possibleConstructorReturn(self, call) {
        if (!self) {
          throw new ReferenceError(
            "this hasn't been initialised - super() hasn't been called"
          );
        }
        return call && (typeof call === "object" || typeof call === "function")
          ? call
          : self;
      }

      function _inherits(subClass, superClass) {
        if (typeof superClass !== "function" && superClass !== null) {
          throw new TypeError(
            "Super expression must either be null or a function, not " +
              typeof superClass
          );
        }
        subClass.prototype = Object.create(superClass && superClass.prototype, {
          constructor: {
            value: subClass,
            enumerable: false,
            writable: true,
            configurable: true,
          },
        });
        if (superClass)
          Object.setPrototypeOf
            ? Object.setPrototypeOf(subClass, superClass)
            : (subClass.__proto__ = superClass);
      }

      var TOOLBAR_CONFIG = [
        ["bold", "italic", "link"],
        [{ header: 1 }, { header: 2 }, "blockquote"],
      ];

      var BubbleTheme = (function (_BaseTheme) {
        _inherits(BubbleTheme, _BaseTheme);

        function BubbleTheme(quill, options) {
          _classCallCheck(this, BubbleTheme);

          if (
            options.modules.toolbar != null &&
            options.modules.toolbar.container == null
          ) {
            options.modules.toolbar.container = TOOLBAR_CONFIG;
          }

          var _this = _possibleConstructorReturn(
            this,
            (BubbleTheme.__proto__ || Object.getPrototypeOf(BubbleTheme)).call(
              this,
              quill,
              options
            )
          );

          _this.quill.container.classList.add("ql-bubble");
          return _this;
        }

        _createClass(BubbleTheme, [
          {
            key: "extendToolbar",
            value: function extendToolbar(toolbar) {
              this.tooltip = new BubbleTooltip(this.quill, this.options.bounds);
              this.tooltip.root.appendChild(toolbar.container);
              this.buildButtons(
                [].slice.call(toolbar.container.querySelectorAll("button")),
                _icons2.default
              );
              this.buildPickers(
                [].slice.call(toolbar.container.querySelectorAll("select")),
                _icons2.default
              );
            },
          },
        ]);

        return BubbleTheme;
      })(_base2.default);

      BubbleTheme.DEFAULTS = (0, _extend2.default)(
        true,
        {},
        _base2.default.DEFAULTS,
        {
          modules: {
            toolbar: {
              handlers: {
                link: function link(value) {
                  if (!value) {
                    this.quill.format("link", false);
                  } else {
                    this.quill.theme.tooltip.edit();
                  }
                },
              },
            },
          },
        }
      );

      var BubbleTooltip = (function (_BaseTooltip) {
        _inherits(BubbleTooltip, _BaseTooltip);

        function BubbleTooltip(quill, bounds) {
          _classCallCheck(this, BubbleTooltip);

          var _this2 = _possibleConstructorReturn(
            this,
            (
              BubbleTooltip.__proto__ || Object.getPrototypeOf(BubbleTooltip)
            ).call(this, quill, bounds)
          );

          _this2.quill.on(
            _emitter2.default.events.EDITOR_CHANGE,
            function (type, range, oldRange, source) {
              if (type !== _emitter2.default.events.SELECTION_CHANGE) return;
              if (
                range != null &&
                range.length > 0 &&
                source === _emitter2.default.sources.USER
              ) {
                _this2.show();
                // Lock our width so we will expand beyond our offsetParent boundaries
                _this2.root.style.left = "0px";
                _this2.root.style.width = "";
                _this2.root.style.width = _this2.root.offsetWidth + "px";
                var lines = _this2.quill.getLines(range.index, range.length);
                if (lines.length === 1) {
                  _this2.position(_this2.quill.getBounds(range));
                } else {
                  var lastLine = lines[lines.length - 1];
                  var index = _this2.quill.getIndex(lastLine);
                  var length = Math.min(
                    lastLine.length() - 1,
                    range.index + range.length - index
                  );
                  var _bounds = _this2.quill.getBounds(
                    new _selection.Range(index, length)
                  );
                  _this2.position(_bounds);
                }
              } else if (
                document.activeElement !== _this2.textbox &&
                _this2.quill.hasFocus()
              ) {
                _this2.hide();
              }
            }
          );
          return _this2;
        }

        _createClass(BubbleTooltip, [
          {
            key: "listen",
            value: function listen() {
              var _this3 = this;

              _get(
                BubbleTooltip.prototype.__proto__ ||
                  Object.getPrototypeOf(BubbleTooltip.prototype),
                "listen",
                this
              ).call(this);
              this.root
                .querySelector(".ql-close")
                .addEventListener("click", function () {
                  _this3.root.classList.remove("ql-editing");
                });
              this.quill.on(
                _emitter2.default.events.SCROLL_OPTIMIZE,
                function () {
                  // Let selection be restored by toolbar handlers before repositioning
                  setTimeout(function () {
                    if (_this3.root.classList.contains("ql-hidden")) return;
                    var range = _this3.quill.getSelection();
                    if (range != null) {
                      _this3.position(_this3.quill.getBounds(range));
                    }
                  }, 1);
                }
              );
            },
          },
          {
            key: "cancel",
            value: function cancel() {
              this.show();
            },
          },
          {
            key: "position",
            value: function position(reference) {
              var shift = _get(
                BubbleTooltip.prototype.__proto__ ||
                  Object.getPrototypeOf(BubbleTooltip.prototype),
                "position",
                this
              ).call(this, reference);
              var arrow = this.root.querySelector(".ql-tooltip-arrow");
              arrow.style.marginLeft = "";
              if (shift === 0) return shift;
              arrow.style.marginLeft =
                -1 * shift - arrow.offsetWidth / 2 + "px";
            },
          },
        ]);

        return BubbleTooltip;
      })(_base.BaseTooltip);

      BubbleTooltip.TEMPLATE = [
        '<span class="ql-tooltip-arrow"></span>',
        '<div class="ql-tooltip-editor">',
        '<input type="text" data-formula="e=mc^2" data-link="https://quilljs.com" data-video="Embed URL">',
        '<a class="ql-close"></a>',
        "</div>",
      ].join("");

      exports.BubbleTooltip = BubbleTooltip;
      exports.default = BubbleTheme;

      /***/
    },
    /* 109 */
    /***/ function (module, exports, __webpack_require__) {
      module.exports = __webpack_require__(63);

      /***/
    },
    /******/
  ]
);
